{"id":45,"date":"2025-07-22T03:48:08","date_gmt":"2025-07-22T03:48:08","guid":{"rendered":"https:\/\/www.elongationtest.com\/?page_id=45"},"modified":"2025-10-11T06:50:45","modified_gmt":"2025-10-11T06:50:45","slug":"home","status":"publish","type":"page","link":"https:\/\/www.elongationtest.com\/ro\/","title":{"rendered":"Tensile and Elongation Testing &#8211; ASTM D882"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"45\" class=\"elementor elementor-45\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f8edc70 e-flex e-con-boxed e-con e-parent\" data-id=\"f8edc70\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f35d7d7 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"f35d7d7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Tensiune&amp;Elonga\u021bie&amp;ASTM D882<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7452c4c elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"7452c4c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Testarea alungirii pentru folii din plastic<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-31e6ad7 e-grid e-con-boxed e-con e-parent\" data-id=\"31e6ad7\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a891e38 e-con-full e-flex e-con e-child\" data-id=\"a891e38\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dbf61d3 elementor-widget elementor-widget-heading\" data-id=\"dbf61d3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Despre noi<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d8cc2c elementor-widget elementor-widget-heading\" data-id=\"0d8cc2c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tensiune \u0219i alungire<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63c2d0c elementor-widget elementor-widget-text-editor\" data-id=\"63c2d0c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00cen domeniul controlului calit\u0103\u021bii materialelor - \u00een special pentru filme flexibile, foi de plastic, adezivi \u0219i ambalaje medicale -<a href=\"https:\/\/www.elongationtest.com\/ro\/\"><strong data-start=\"590\" data-end=\"616\">trac\u021biune \u0219i alungire<\/strong><\/a> sunt indicatori critici de performan\u021b\u0103. Evaluarea modului \u00een care materialele reac\u021bioneaz\u0103 la for\u021ba de trac\u021biune nu numai c\u0103 asigur\u0103 fiabilitatea produsului, dar \u0219i orienteaz\u0103 selec\u021bia materialelor \u0219i calitatea fabrica\u021biei.<\/p>\n<p data-start=\"1145\" data-end=\"1374\"><strong data-start=\"1145\" data-end=\"1165\">Rezisten\u021ba la trac\u021biune<\/strong> se refer\u0103 la tensiunea maxim\u0103 pe care un material o poate suporta \u00een timp ce este \u00eentins \u00eenainte de a se rupe. <strong data-start=\"1259\" data-end=\"1273\">Alungire<\/strong>, adesea exprimat\u0103 \u00een procente, m\u0103soar\u0103 c\u00e2t de mult poate fi \u00eentins un material \u00eenainte de a se fractura.<\/p>\n<p data-start=\"1376\" data-end=\"1767\">\u00cen aplica\u021biile practice, aceste propriet\u0103\u021bi afecteaz\u0103 \u00een mod direct performan\u021ba foliilor de ambalaj, a barierelor pentru dispozitive medicale, a recipientelor din plastic \u0219i a foliilor de etan\u0219are. Rezisten\u021ba ridicat\u0103 la trac\u021biune asigur\u0103 durabilitatea, \u00een timp ce alungirea suficient\u0103 indic\u0103 flexibilitatea \u0219i rezisten\u021ba la defec\u021biuni bru\u0219te. Prin urmare, <em data-start=\"1673\" data-end=\"1697\">trac\u021biune \u0219i alungire<\/em> testarea este indispensabil\u0103 \u00een controlul calit\u0103\u021bii \u0219i dezvoltarea materialelor.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-03f46d3 e-con-full e-flex e-con e-child\" data-id=\"03f46d3\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-09284e8 elementor-widget elementor-widget-image\" data-id=\"09284e8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"214\" height=\"600\" src=\"https:\/\/www.elongationtest.com\/wp-content\/uploads\/2025\/08\/Tensile-and-Elongation-Testing-ASTM-D882.webp\" class=\"attachment-full size-full wp-image-1285\" alt=\"Testare la trac\u021biune \u0219i alungire - ASTM D882\" srcset=\"https:\/\/www.elongationtest.com\/wp-content\/uploads\/2025\/08\/Tensile-and-Elongation-Testing-ASTM-D882.webp 214w, https:\/\/www.elongationtest.com\/wp-content\/uploads\/2025\/08\/Tensile-and-Elongation-Testing-ASTM-D882-107x300.webp 107w\" sizes=\"(max-width: 214px) 100vw, 214px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b1746d7 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"b1746d7\" data-element_type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"45\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"b1746d7\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tNume \u0219i prenume\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Nume \u0219i prenume\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tE-mail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"E-mail\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_e892bf7 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_e892bf7\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tCompania\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_e892bf7]\" id=\"form-field-field_e892bf7\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Compania\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tMesaj\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Mesaj\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha_v3 elementor-field-group elementor-column elementor-field-group-field_998389f elementor-col-100 recaptcha_v3-bottomleft\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_998389f\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6Lcar6MrAAAAAL9Pz42-0SmIdCeogSKNdnyqx6QR\" data-type=\"v3\" data-action=\"Form\" data-badge=\"bottomleft\" data-size=\"invisible\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Trimite\u021bi<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"ro\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-169f65d e-flex e-con-boxed e-con e-parent\" data-id=\"169f65d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-92e8212 elementor-widget elementor-widget-heading\" data-id=\"92e8212\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Standarde de testare pentru trac\u021biune \u0219i alungire<br>- ASTM D882<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba1f057 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"ba1f057\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1844\" data-end=\"2117\">Pentru a asigura acurate\u021bea \u0219i coeren\u021ba, profesioni\u0219tii din domeniu se refer\u0103 de obicei la <strong data-start=\"1921\" data-end=\"1934\">ASTM D882<\/strong>-la <em data-start=\"1939\" data-end=\"2009\">Metod\u0103 standard de testare a propriet\u0103\u021bilor la trac\u021biune ale foliilor sub\u021biri din plastic<\/em>. Acest standard define\u0219te condi\u021bii precise de testare pentru materiale cu grosimi mai mici de 1 mm.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6f6071 elementor-widget elementor-widget-text-editor\" data-id=\"a6f6071\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Principalele prevederi ale ASTM D882 includ:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3708476 e-con-full e-flex e-con e-child\" data-id=\"3708476\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8741b6b e-con-full e-flex e-con e-child\" data-id=\"8741b6b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2555a50 elementor-widget elementor-widget-heading\" data-id=\"2555a50\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">01<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10d4cfb elementor-widget elementor-widget-heading\" data-id=\"10d4cfb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Dimensiunile specimenului<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18c4c71 elementor-widget elementor-widget-text-editor\" data-id=\"18c4c71\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u0103\u021bimea benzii de la 5 la 25,4 mm, grosime uniform\u0103<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8083083 e-con-full e-flex e-con e-child\" data-id=\"8083083\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5d5df3 elementor-widget elementor-widget-heading\" data-id=\"b5d5df3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">02<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9243474 elementor-widget elementor-widget-heading\" data-id=\"9243474\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Lungimea calibrului<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdfdad3 elementor-widget elementor-widget-text-editor\" data-id=\"bdfdad3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>De obicei 250 mm pentru calcularea modulului<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-487bd34 e-con-full e-flex e-con e-child\" data-id=\"487bd34\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b2a4b35 elementor-widget elementor-widget-heading\" data-id=\"b2a4b35\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">03<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-87c7f8f elementor-widget elementor-widget-heading\" data-id=\"87c7f8f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Viteza de testare<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b28aeb elementor-widget elementor-widget-text-editor\" data-id=\"6b28aeb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ajustat pe baza lungimii calibrului \u0219i a comportamentului de alungire<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f536b5c e-con-full e-flex e-con e-child\" data-id=\"f536b5c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f40884f elementor-widget elementor-widget-heading\" data-id=\"f40884f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">04<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb07637 elementor-widget elementor-widget-heading\" data-id=\"bb07637\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ie\u0219iri de m\u0103surare<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6eea7d elementor-widget elementor-widget-text-editor\" data-id=\"a6eea7d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Rezisten\u021ba la trac\u021biune, procentul de alungire la rupere, randamentul \u0219i modulul de elasticitate<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-401bbe3 elementor-widget elementor-widget-text-editor\" data-id=\"401bbe3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2474\" data-end=\"2645\">ASTM D882 ofer\u0103 baza metodologic\u0103 pentru <strong data-start=\"2529\" data-end=\"2556\">alungire test de trac\u021biune<\/strong> \u0219i <strong data-start=\"2561\" data-end=\"2601\">test de rezisten\u021b\u0103 la trac\u021biune \u0219i alungire<\/strong> evalu\u0103ri \u00een contexte de cercetare \u0219i dezvoltare \u0219i de produc\u021bie.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c4b6533 e-flex e-con-boxed e-con e-parent\" data-id=\"c4b6533\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aca3919 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"aca3919\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Defini\u021bia testului de alungire<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0bd915a elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"0bd915a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ce este testul de alungire?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-105fb9b elementor-widget elementor-widget-text-editor\" data-id=\"105fb9b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p id=\"\">\u00cencercarea la trac\u021biune determin\u0103 modul \u00een care un material se comport\u0103 sub for\u021be de trac\u021biune axiale. O prob\u0103 este fixat\u0103 \u00eentr-o ma\u0219in\u0103 de testare, care aplic\u0103 o tensiune controlat\u0103 p\u00e2n\u0103 c\u00e2nd materialul se rupe. Parametrii cheie m\u0103sura\u021bi includ:<\/p><ul><li><strong>Rezisten\u021ba la trac\u021biune<\/strong>: Tensiunea maxim\u0103 la care poate rezista un material \u00eenainte de a se rupe.<\/li><li><strong>Rezisten\u021ba la cedare<\/strong>: Tensiunea la care apare deformarea permanent\u0103.<\/li><li><strong>Alungire<\/strong>: Procentul de cre\u0219tere \u00een lungime \u00eenainte de fractur\u0103.<\/li><\/ul><p id=\"\">Ace\u0219ti parametri ajut\u0103 inginerii s\u0103 selecteze materiale pentru aplica\u021bii specifice, cum ar fi ambalaje flexibile sau dispozitive medicale durabile.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a2b6de elementor-widget elementor-widget-heading\" data-id=\"2a2b6de\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Alungirea \u00een testarea materialelor<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0866fe2 elementor-widget elementor-widget-text-editor\" data-id=\"0866fe2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p id=\"\">Alungirea cuantific\u0103 capacitatea unui material de a se \u00eentinde f\u0103r\u0103 a se rupe. Se calculeaz\u0103 astfel:<\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord text\"><span class=\"mord\">Elonga\u021bie (%)<\/span><\/span><span class=\"mrel\">=(<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"mord text\">Lungimea final\u0103 - Lungimea ini\u021bial\u0103)\/Lungimea ini\u021bial\u0103\u00a0<\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">\u00d7<\/span><\/span><span class=\"base\"><span class=\"mord\">100<\/span><\/span><\/span><\/span><\/span><\/p>\n<p><strong>Alungire ridicat\u0103<\/strong> indic\u0103 flexibilitate, ceea ce face ca materialele s\u0103 fie potrivite pentru produse precum filme elastice sau textile elastice. Invers, <strong>alungire redus\u0103<\/strong> materialele, cum ar fi materialele plastice rigide, sunt preferate pentru componentele structurale.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-282bee4 e-flex e-con-boxed e-con e-parent\" data-id=\"282bee4\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-48b301e e-con-full e-flex e-con e-child\" data-id=\"48b301e\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-942dfb3 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"942dfb3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Efectuarea unui test de rezisten\u021b\u0103 la trac\u021biune \u0219i alungire<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35bec09 elementor-widget elementor-widget-image-box\" data-id=\"35bec09\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Cum se efectueaz\u0103 un test de trac\u021biune \u0219i alungire<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0029d4 elementor-widget__width-initial elementor-widget elementor-widget-video\" data-id=\"f0029d4\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/1WDT4LNinmU&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;play_on_mobile&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-947b27e e-con-full e-flex e-con e-child\" data-id=\"947b27e\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3f3b339 elementor-widget elementor-widget-image-box\" data-id=\"3f3b339\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">1. Preg\u0103tirea specimenului<\/h3><p class=\"elementor-image-box-description\">E\u0219antioanele sunt preg\u0103tite \u00een conformitate cu specifica\u021biile ASTM D882. Aceasta implic\u0103:<br><b>-<\/b> T\u0103ierea probelor cu l\u0103\u021bime \u0219i grosime uniforme<br><b>-<\/b> Evitarea crest\u0103turilor sau a imperfec\u021biunilor marginilor<br><b>-<\/b> Asigura\u021bi-v\u0103 c\u0103 e\u0219antioanele sunt mai lungi dec\u00e2t separarea de prindere<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4866e3b elementor-widget elementor-widget-image-box\" data-id=\"4866e3b\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">2. Configurarea testului<\/h3><p class=\"elementor-image-box-description\"><b>-<\/b> E\u0219antionul este montat \u00eentre m\u00e2nere cu axa sa lung\u0103 aliniat\u0103<br><b>-<\/b> Se stabile\u0219te lungimea ini\u021bial\u0103 a gabaritului (de obicei 250 mm)<br><b>-<\/b> Celula de \u00eenc\u0103rcare \u0219i senzorii de deplasare sunt calibra\u021bi<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9192765 elementor-widget elementor-widget-image-box\" data-id=\"9192765\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">3. Efectuarea testului<\/h3><p class=\"elementor-image-box-description\"><b>-<\/b> Ma\u0219ina aplic\u0103 o for\u021b\u0103 de trac\u021biune uniaxial\u0103 la vitez\u0103 controlat\u0103<br><b>-<\/b> Datele privind for\u021ba vs. alungirea sunt \u00eenregistrate continuu\n<b>-<\/b> \u00cencercarea continu\u0103 p\u00e2n\u0103 c\u00e2nd sunt atinse limitele de rupere sau de alungire<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8a2bb2 elementor-widget elementor-widget-image-box\" data-id=\"e8a2bb2\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">4. Analiza datelor<\/h3><p class=\"elementor-image-box-description\"><b>- Rezisten\u021ba la trac\u021biune<\/b>: For\u021ba maxim\u0103 \u00eemp\u0103r\u021bit\u0103 la suprafa\u021ba ini\u021bial\u0103 a sec\u021biunii transversale<br><b>- Alungire la rupere<\/b>: Extensia la rupere \u00eemp\u0103r\u021bit\u0103 la lungimea de gabarit ini\u021bial\u0103, \u00eenmul\u021bit\u0103 cu 100<br><b>- Modul<\/b>: Panta por\u021biunii liniare a curbei tensiune-deformare<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ab06741 e-grid e-con-boxed e-con e-parent\" data-id=\"ab06741\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5a6a3a4 e-con-full e-flex e-con e-child\" data-id=\"5a6a3a4\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-db9038a elementor-widget elementor-widget-text-editor\" data-id=\"db9038a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"5771\" data-end=\"5816\">Efectuarea unei <strong data-start=\"5784\" data-end=\"5815\">test de trac\u021biune \u0219i alungire<\/strong>:<\/p><ul><li>Verific\u0103 consisten\u021ba materialelor \u0219i fiabilitatea loturilor<\/li><li>Ajut\u0103 la detectarea defectelor, cum ar fi zonele de etan\u0219are slabe sau fragilitatea<\/li><li>Sprijin\u0103 cercetarea \u0219i dezvoltarea \u00een dezvoltarea de materiale mai robuste \u0219i mai flexibile<\/li><li>Asigur\u0103 conformitatea cu <strong data-start=\"6029\" data-end=\"6042\">ASTM D882<\/strong> \u0219i a\u0219tept\u0103rile clien\u021bilor \u00een materie de calitate<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-084987f e-con-full e-flex e-con e-child\" data-id=\"084987f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e3a3cfa elementor-widget elementor-widget-image-box\" data-id=\"e3a3cfa\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h2 class=\"elementor-image-box-title\">De ce este important\u0103 testarea la trac\u021biune \u0219i alungire<\/h2><p class=\"elementor-image-box-description\">Atunci c\u00e2nd sunt combinate cu instrumente de \u00eenalt\u0103 performan\u021b\u0103 precum Cell Instruments' TST-01, aceste teste ofer\u0103 inginerilor \u0219i echipelor de calitate date utile pentru o mai bun\u0103 luare a deciziilor.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-56e99a3 e-flex e-con-boxed e-con e-parent\" data-id=\"56e99a3\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c0e62bd elementor-widget elementor-widget-heading\" data-id=\"c0e62bd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Aplica\u021bii \u00een toate industriile<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bf51304 e-con-full e-flex e-con e-child\" data-id=\"bf51304\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0257f4f e-con-full e-flex e-con e-child\" data-id=\"0257f4f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-211aae9 elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"211aae9\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-quote-left\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 256h-80v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8c-88.4 0-160 71.6-160 160v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48zm-288 0H96v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8C71.6 32 0 103.6 0 192v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tRezisten\u021ba sigiliului, duritatea filmului, rezisten\u021ba la rupere.\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\t- Ambalaje\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b0f9906 e-con-full e-flex e-con e-child\" data-id=\"b0f9906\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aed19af elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"aed19af\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-quote-left\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 256h-80v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8c-88.4 0-160 71.6-160 160v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48zm-288 0H96v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8C71.6 32 0 103.6 0 192v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tPredic\u021bia presiunii de spargere a tubului, rezisten\u021ba suturii, integritatea filmului pentru barierele sterile.\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\t- Dispozitive medicale\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-51ca450 e-con-full e-flex e-con e-child\" data-id=\"51ca450\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f6bdef9 elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"f6bdef9\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-quote-left\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 256h-80v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8c-88.4 0-160 71.6-160 160v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48zm-288 0H96v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8C71.6 32 0 103.6 0 192v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tRezisten\u021ba \u021bes\u0103turii, recuperarea elastic\u0103, performan\u021ba cus\u0103turii.\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\t- Textile\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aea3504 e-con-full e-flex e-con e-child\" data-id=\"aea3504\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-e078da0 e-con-full e-flex e-con e-child\" data-id=\"e078da0\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bea1d74 elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"bea1d74\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-quote-left\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 256h-80v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8c-88.4 0-160 71.6-160 160v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48zm-288 0H96v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8C71.6 32 0 103.6 0 192v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tCaracterizarea materialelor, controlul calit\u0103\u021bii, analiza comparativ\u0103 a calit\u0103\u021bii.\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\t- Materiale plastice \u0219i polimeri\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d5e6f71 e-con-full e-flex e-con e-child\" data-id=\"d5e6f71\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6959de0 elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"6959de0\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-quote-left\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 256h-80v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8c-88.4 0-160 71.6-160 160v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48zm-288 0H96v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8C71.6 32 0 103.6 0 192v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tRezisten\u021ba la lipire, rezisten\u021ba la coeziune.\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\t- Adezivi\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6bd847a e-con-full e-flex e-con e-child\" data-id=\"6bd847a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-84ee970 elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"84ee970\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-quote-left\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 256h-80v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8c-88.4 0-160 71.6-160 160v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48zm-288 0H96v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8C71.6 32 0 103.6 0 192v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tCorela\u021bia rezisten\u021bei la rupere, durabilitatea manipul\u0103rii.\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\t- H\u00e2rtie \u0219i carton\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-40a94d3 e-flex e-con-boxed e-con e-parent\" data-id=\"40a94d3\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1883997 elementor-widget elementor-widget-heading\" data-id=\"1883997\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Alegerea ma\u0219inii potrivite de testare la trac\u021biune \u0219i alungire<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4d451fa e-grid e-con-boxed e-con e-parent\" data-id=\"4d451fa\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1b768de e-con-full e-flex e-con e-child\" data-id=\"1b768de\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-b6fa2ea e-con-full e-flex e-con e-child\" data-id=\"b6fa2ea\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5f2b14 elementor-widget elementor-widget-heading\" data-id=\"b5f2b14\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Echipament utilizat: Ma\u0219in\u0103 de testare a alungirii<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4402412 elementor-widget elementor-widget-text-editor\" data-id=\"4402412\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2709\" data-end=\"2841\">Alegerea corect\u0103 a <strong data-start=\"2728\" data-end=\"2770\">ma\u0219in\u0103 de testare la trac\u021biune \u0219i alungire<\/strong> este esen\u021bial\u0103 pentru ob\u021binerea unor rezultate precise. Un sistem standard include de obicei:<\/p><ul><li data-start=\"2845\" data-end=\"2868\">Dispozitive de prindere de precizie<\/li><li data-start=\"2871\" data-end=\"2920\">Control motorizat pentru viteza de testare \u0219i deplasare<\/li><li data-start=\"2923\" data-end=\"2973\">Sisteme de m\u0103surare a for\u021bei \u0219i alungirii \u00een timp real<\/li><li data-start=\"2976\" data-end=\"3018\">Achizi\u021bionarea datelor \u0219i software pentru analiz\u0103<\/li><\/ul><p data-start=\"3020\" data-end=\"3121\">Sisteme avansate precum <strong data-start=\"3046\" data-end=\"3073\">Cell Instruments TST-01<\/strong> \u00eembun\u0103t\u0103\u021birea repetabilit\u0103\u021bii testelor \u0219i a experien\u021bei utilizatorului.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36159c8 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"36159c8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"232\" height=\"600\" src=\"https:\/\/www.elongationtest.com\/wp-content\/uploads\/2025\/08\/tensile-and-elongation-testing-machine.webp\" class=\"attachment-large size-large wp-image-1268\" alt=\"ma\u0219in\u0103 de testare la trac\u021biune \u0219i alungire\" srcset=\"https:\/\/www.elongationtest.com\/wp-content\/uploads\/2025\/08\/tensile-and-elongation-testing-machine.webp 232w, https:\/\/www.elongationtest.com\/wp-content\/uploads\/2025\/08\/tensile-and-elongation-testing-machine-116x300.webp 116w\" sizes=\"(max-width: 232px) 100vw, 232px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4a79d20 e-con-full e-flex e-con e-child\" data-id=\"4a79d20\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3e66034 elementor-widget elementor-widget-heading\" data-id=\"3e66034\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Caracteristici ale ma\u0219inii de testare la trac\u021biune \u0219i alungire TST-01<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-320bade elementor-widget elementor-widget-text-editor\" data-id=\"320bade\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3195\" data-end=\"3420\">The <strong data-start=\"3199\" data-end=\"3209\">TST-01<\/strong> de la <strong data-start=\"3215\" data-end=\"3235\">Cell Instruments<\/strong> este un lider \u00een industrie <strong data-start=\"3259\" data-end=\"3289\">ma\u0219in\u0103 de testare a alungirii<\/strong> proiectat special pentru ambalaje flexibile, folii din plastic, adezivi \u0219i alte materiale care necesit\u0103 o evaluare precis\u0103 a trac\u021biunii.<\/p>\n<p data-start=\"3422\" data-end=\"3442\"><strong>Avantaje cheie:<\/strong><\/p>\n<ul>\n<li data-start=\"3445\" data-end=\"3515\"><strong data-start=\"3445\" data-end=\"3473\">Precizie controlat\u0103 de PLC<\/strong> asigur\u0103 o execu\u021bie foarte coerent\u0103 a testelor.<\/li>\n<li data-start=\"3518\" data-end=\"3580\"><strong data-start=\"3518\" data-end=\"3544\">Ecran tactil HMI de 7 inchi<\/strong> ofer\u0103 o interfa\u021b\u0103 u\u0219or de utilizat.<\/li>\n<li data-start=\"3583\" data-end=\"3665\"><strong data-start=\"3583\" data-end=\"3609\">Controlul vitezei variabile<\/strong> (1-500 mm\/min) \u00eendepline\u0219te o gam\u0103 larg\u0103 de cerin\u021be de testare.<\/li>\n<li data-start=\"3668\" data-end=\"3738\"><strong data-start=\"3668\" data-end=\"3693\">Precizia deplas\u0103rii<\/strong> de 0,01 mm pentru m\u0103sur\u0103tori fine de alungire.<\/li>\n<li data-start=\"3741\" data-end=\"3830\"><strong data-start=\"3741\" data-end=\"3782\">M\u00e2nere \u0219i lungimi de curs\u0103 personalizabile<\/strong> adaptarea diferitelor materiale \u0219i metode de testare.<\/li>\n<li data-start=\"3833\" data-end=\"3929\">Op\u021bional <strong data-start=\"3842\" data-end=\"3851\">RS232<\/strong> \u0219i <strong data-start=\"3856\" data-end=\"3872\">microimprimant\u0103<\/strong> op\u021biunile sprijin\u0103 trasabilitatea datelor \u0219i arhivarea digital\u0103.<\/li>\n<\/ul>\n<p data-start=\"3931\" data-end=\"4150\">Datorit\u0103 acestor caracteristici, TST-01 exceleaz\u0103 \u00een efectuarea <strong data-start=\"3989\" data-end=\"4016\">test de trac\u021biune alungire<\/strong>, <strong data-start=\"4018\" data-end=\"4045\">alungire test de trac\u021biune<\/strong>, \u0219i cuprinz\u0103toare <strong data-start=\"4065\" data-end=\"4105\">test de rezisten\u021b\u0103 la trac\u021biune \u0219i alungire<\/strong> proceduri \u00een conformitate cu <strong data-start=\"4136\" data-end=\"4149\">ASTM D882<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9dd6586 e-flex e-con-boxed e-con e-parent\" data-id=\"9dd6586\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7ba32bb elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"7ba32bb\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-quote-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 32H336c-26.5 0-48 21.5-48 48v128c0 26.5 21.5 48 48 48h80v64c0 35.3-28.7 64-64 64h-8c-13.3 0-24 10.7-24 24v48c0 13.3 10.7 24 24 24h8c88.4 0 160-71.6 160-160V80c0-26.5-21.5-48-48-48zm-288 0H48C21.5 32 0 53.5 0 80v128c0 26.5 21.5 48 48 48h80v64c0 35.3-28.7 64-64 64h-8c-13.3 0-24 10.7-24 24v48c0 13.3 10.7 24 24 24h8c88.4 0 160-71.6 160-160V80c0-26.5-21.5-48-48-48z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tTensiunea \u0219i alungirea sunt fundamentale pentru profesioni\u0219tii care lucreaz\u0103 cu folii de plastic, filme, ambalaje medicale \u0219i adezivi. Av\u00e2nd \u00een vedere cre\u0219terea a\u0219tept\u0103rilor privind calitatea \u00een toate industriile, este esen\u021bial s\u0103 se bazeze pe metode de testare standardizate \u0219i instrumente de precizie.\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\t- Test de alungire\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-64b9d0a e-flex e-con-boxed e-con e-parent\" data-id=\"64b9d0a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b039567 elementor-widget elementor-widget-heading\" data-id=\"b039567\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00centreb\u0103ri frecvente<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53e8c67 elementor-widget elementor-widget-n-accordion\" data-id=\"53e8c67\" data-element_type=\"widget\" data-settings=\"{&quot;max_items_expended&quot;:&quot;multiple&quot;,&quot;default_state&quot;:&quot;expanded&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Acordeon. Deschide\u021bi linkurile cu Enter sau Space, \u00eenchide\u021bi-le cu Escape \u0219i naviga\u021bi cu tastele s\u0103geat\u0103\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-8790\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-8790\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 1. Care este diferen\u021ba dintre rezisten\u021ba la trac\u021biune \u0219i alungire? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-8790\" class=\"elementor-element elementor-element-c77ea27 e-con-full e-flex e-con e-child\" data-id=\"c77ea27\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-429978a elementor-widget elementor-widget-text-editor\" data-id=\"429978a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"6901\" data-end=\"7168\"><em data-start=\"6974\" data-end=\"6992\">Rezisten\u021ba la trac\u021biune<\/em> m\u0103soar\u0103 for\u021ba maxim\u0103 la care un material poate rezista \u00eenainte de a se rupe. <em data-start=\"7062\" data-end=\"7074\">Alungire<\/em> m\u0103soar\u0103 c\u00e2t de mult se \u00eentinde materialul \u00eenainte de a se rupe, de obicei exprimat ca procent.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-8791\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-8791\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 2. Ce materiale sunt potrivite pentru testarea la trac\u021biune \u0219i la alungire? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-8791\" class=\"elementor-element elementor-element-cb1168b e-con-full e-flex e-con e-child\" data-id=\"cb1168b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d39d4bd elementor-widget elementor-widget-text-editor\" data-id=\"d39d4bd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"7170\" data-end=\"7403\">Materiale precum filmele din plastic, foliile sub\u021biri, laminatele, textilele \u0219i adezivii sunt frecvent testate, \u00een special atunci c\u00e2nd sunt utilizate \u00een ambalaje \u0219i aplica\u021bii medicale.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-8792\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-8792\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 3. Ce standard reglementeaz\u0103 testele de alungire \u0219i trac\u021biune pentru foliile din plastic? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-8792\" class=\"elementor-element elementor-element-17ffec3 e-con-full e-flex e-con e-child\" data-id=\"17ffec3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ccdeddc elementor-widget elementor-widget-text-editor\" data-id=\"ccdeddc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"7405\" data-end=\"7644\">Cel mai frecvent utilizat standard este <strong data-start=\"7519\" data-end=\"7532\">ASTM D882<\/strong>, care ofer\u0103 orient\u0103ri cuprinz\u0103toare pentru preg\u0103tirea specimenelor, parametrii de testare \u0219i interpretarea datelor.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-8793\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-8793\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 4. De ce s\u0103 alege\u021bi Cell Instruments TST-01 pentru testarea la trac\u021biune de alungire? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-8793\" class=\"elementor-element elementor-element-4648b9a e-flex e-con-boxed e-con e-child\" data-id=\"4648b9a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d32a03 elementor-widget elementor-widget-text-editor\" data-id=\"0d32a03\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"7646\" data-end=\"7909\">The <strong data-start=\"7730\" data-end=\"7740\">TST-01<\/strong> ofer\u0103 precizie ridicat\u0103, viteze de testare flexibile, dispozitive de fixare personalizabile \u0219i o interfa\u021b\u0103 u\u0219or de utilizat - ideal\u0103 pentru o gam\u0103 larg\u0103 de materiale \u0219i conformitatea cu standardele ASTM.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-8794\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-8794\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 5. Ce date furnizeaz\u0103 testul de trac\u021biune la alungire? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-8794\" class=\"elementor-element elementor-element-710c294 e-flex e-con-boxed e-con e-child\" data-id=\"710c294\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7369ab1 elementor-widget elementor-widget-text-editor\" data-id=\"7369ab1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"7911\" data-end=\"8153\">Testul furnizeaz\u0103 valori precum <em data-start=\"8005\" data-end=\"8023\">rezisten\u021b\u0103 la trac\u021biune<\/em>, <em data-start=\"8025\" data-end=\"8054\">procent de alungire la rupere<\/em>, <em data-start=\"8056\" data-end=\"8079\">modulul de elasticitate<\/em>, \u0219i poten\u021bial <em data-start=\"8097\" data-end=\"8122\">energia de trac\u021biune la rupere<\/em>, \u00een func\u021bie de aplica\u021bie.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-23968a1 e-flex e-con-boxed e-con e-parent\" data-id=\"23968a1\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d11ed61 e-con-full e-flex e-con e-child\" data-id=\"d11ed61\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-270a93a e-grid e-con-full e-con e-child\" data-id=\"270a93a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-1ea10f1 e-con-full e-flex e-con e-child\" data-id=\"1ea10f1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-95b83bc elementor-widget elementor-widget-image\" data-id=\"95b83bc\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.elongationtest.com\/wp-content\/uploads\/2025\/09\/mail-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-1307\" alt=\"\" srcset=\"https:\/\/www.elongationtest.com\/wp-content\/uploads\/2025\/09\/mail-150x150.webp 150w, https:\/\/www.elongationtest.com\/wp-content\/uploads\/2025\/09\/mail.webp 240w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e73a9cd e-con-full e-flex e-con e-child\" data-id=\"e73a9cd\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-258dd4a elementor-widget elementor-widget-heading\" data-id=\"258dd4a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ob\u021bine\u021bi cea mai bun\u0103 solu\u021bie cu noi<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f62bdf elementor-widget elementor-widget-text-editor\" data-id=\"3f62bdf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>S\u0103 avem o comunicare mai aprofundat\u0103.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62b7a6f elementor-widget elementor-widget-button\" data-id=\"62b7a6f\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"mailto:marketing@celtec.cn\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">TRIMITE E-MAIL<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-eaca696 e-con-full e-flex e-con e-child\" data-id=\"eaca696\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a9d1fe4 elementor-widget elementor-widget-image\" data-id=\"a9d1fe4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.elongationtest.com\/wp-content\/uploads\/2025\/09\/whatsapp-line-150x150.png\" class=\"attachment-thumbnail size-thumbnail wp-image-1308\" alt=\"\" srcset=\"https:\/\/www.elongationtest.com\/wp-content\/uploads\/2025\/09\/whatsapp-line-150x150.png 150w, https:\/\/www.elongationtest.com\/wp-content\/uploads\/2025\/09\/whatsapp-line.png 240w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1c3e42b e-con-full e-flex e-con e-child\" data-id=\"1c3e42b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d39f2cc elementor-widget elementor-widget-heading\" data-id=\"d39f2cc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Dori\u021bi s\u0103 discuta\u021bi mai \u00eent\u00e2i?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6be2774 elementor-widget elementor-widget-text-editor\" data-id=\"6be2774\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Discuta\u021bi cu noi prin telefon.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10df155 elementor-widget elementor-widget-button\" data-id=\"10df155\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">+86 185 6001 3985<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-935431d elementor-widget elementor-widget-heading\" data-id=\"935431d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Intra\u021bi \u00een contact<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-61be47c e-con-full e-flex e-con e-child\" data-id=\"61be47c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73dbd50 elementor-widget elementor-widget-text-editor\" data-id=\"73dbd50\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>No. 5577 Gongyebei Rd, Licheng, Jinan, 250109, Shandong, P.R.C.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df90e39 elementor-widget elementor-widget-text-editor\" data-id=\"df90e39\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>marketing@celtec.cn<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af89fc0 elementor-widget elementor-widget-text-editor\" data-id=\"af89fc0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>+86 185 6001 3985<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Tensile&amp;Elongation&amp;ASTM D882 Elongation Testing for Plastic Film About Us Tensile and Elongation In the field of material quality control\u2014especially for flexible films, plastic sheets, adhesives, and medical packaging\u2014tensile and elongation properties are critical performance indicators. Evaluating how materials react under tensile force not only ensures product reliability but also guides material selection and manufacturing quality. [&#8230;]","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-45","page","type-page","status-publish","hentry"],"rankMath":{"parentDomain":"elongationtest.com","noFollowDomains":[],"noFollowExcludeDomains":[],"noFollowExternalLinks":false,"featuredImageNotice":"Imaginea reprezentativ\u0103 ar trebui s\u0103 fie de cel pu\u021bin 200 x 200 pixeli pentru a fi preluat\u0103 de Facebook \u0219i de alte re\u021bele de 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