{"id":1271,"date":"2026-01-16T07:42:54","date_gmt":"2026-01-16T07:42:54","guid":{"rendered":"https:\/\/www.wrapfilmtest.com\/?page_id=1271"},"modified":"2026-01-16T07:42:57","modified_gmt":"2026-01-16T07:42:57","slug":"astm-d1922","status":"publish","type":"page","link":"https:\/\/www.wrapfilmtest.com\/bn\/astm-d1922","title":{"rendered":"ASTM D1922"},"content":{"rendered":"<section class=\"section\" id=\"section_1789514255\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-1707564000\">\n\n\n\t<div id=\"col-581369563\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner text-center dark\"  >\n\t\t\t\n\t\t\t\n\n<h1 class=\"uppercase\" style=\"text-align: left;\"><strong>ASTM D1922<\/strong><\/h1>\n<h3 style=\"text-align: left;\">\u09ab\u09bf\u09b2\u09cd\u09ae\u09c7\u09b0 \u098f\u09b2\u09ae\u09c7\u09a8\u09a1\u09b0\u09cd\u09ab \u099f\u09bf\u09af\u09bc\u09be\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be<\/h3>\n<div id=\"pdp-description\">\n<div class=\"astm-type-body--lead border-top mt-3 pt-2 adv-description\">\n<p style=\"text-align: left;\" data-pm-slice=\"0 0 &#091;&#093;\">\u09aa\u09cd\u09af\u09be\u0995\u09c7\u099c\u09bf\u0982 \u09ab\u09b0\u09ae\u09cd\u09af\u09be\u099f\u0997\u09c1\u09b2\u09cb \u09aa\u09be\u09a4\u09b2\u09be, \u09b9\u09be\u09b2\u0995\u09be \u0993 \u0989\u099a\u09cd\u099a-\u0995\u09cd\u09b7\u09ae\u09a4\u09be\u09b8\u09ae\u09cd\u09aa\u09a8\u09cd\u09a8 \u0989\u09aa\u0995\u09b0\u09a3\u09c7 \u09b0\u09c2\u09aa\u09be\u09a8\u09cd\u09a4\u09b0\u09bf\u09a4 \u09b9\u0993\u09af\u09bc\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7 \u09b8\u09a0\u09bf\u0995 \u099b\u09c7\u0981\u09a1\u09bc\u09a8 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09cd\u09b0\u09ae\u09b6 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b9\u09af\u09bc\u09c7 \u0989\u09a0\u099b\u09c7\u0964 \u09ab\u09bf\u09b2\u09cd\u09ae\u09c7\u09b0 \u09b6\u0995\u09cd\u09a4\u09bf \u0986\u09b0 \u09b6\u09c1\u09a7\u09c1\u09ae\u09be\u09a4\u09cd\u09b0 \u099f\u09be\u09a8\u099c\u09a8\u09bf\u09a4 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af\u09c7 \u09b8\u09c0\u09ae\u09be\u09ac\u09a6\u09cd\u09a7 \u09a8\u09c7\u0987; \u098f\u09a4\u09c7 \u0997\u09a4\u09bf\u09b6\u09c0\u09b2 \u09aa\u09b0\u09bf\u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09a4\u09c7 \u09b9\u09a0\u09be\u09ce \u099b\u09c7\u0981\u09a1\u09bc\u09a8\u09c7\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be\u0993 \u0985\u09a8\u09cd\u09a4\u09b0\u09cd\u09ad\u09c1\u0995\u09cd\u09a4\u0964 ASTM D1922 \u098f\u0987 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be \u09aa\u09c2\u09b0\u09a3 \u0995\u09b0\u09c7 \u09a6\u09cd\u09b0\u09c1\u09a4 \u099b\u09c7\u0981\u09a1\u09bc\u09a8 \u09ac\u09bf\u09b8\u09cd\u09a4\u09be\u09b0\u0995\u09c7 \u0985\u09a8\u09c1\u0995\u09b0\u09a3 \u0995\u09b0\u09be\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u098f\u0995\u099f\u09bf <strong data-start=\"1279\" data-end=\"1302\">\u098f\u09b2\u09ae\u09c7\u09a8\u09a1\u09b0\u09cd\u09ab \u099f\u09bf\u09af\u09bc\u09be\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be<\/strong>, \u0997\u09c1\u09a3\u0997\u09a4 \u09ae\u09be\u09a8 \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u09a3 \u098f\u09ac\u0982 \u0989\u09aa\u0995\u09b0\u09a3 \u0989\u09a8\u09cd\u09a8\u09af\u09bc\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0985\u09b0\u09cd\u09a5\u09ac\u09b9 \u098f\u09ac\u0982 \u09a4\u09c1\u09b2\u09a8\u09c0\u09af\u09bc \u09ab\u09b2\u09be\u09ab\u09b2 \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7\u0964.<\/p>\n<\/div>\n<\/div>\n<a href=\"https:\/\/www.astm.org\/d5458-95r20.html\" target=\"_blank\" class=\"button primary\" rel=\"noopener\"  >\n    <span>\u098f\u098f\u09b8\u099f\u09bf\u098f\u09ae<\/span>\n  <\/a>\n\n\n<a href=\"https:\/\/www.wrapfilmtest.com\/bn\/contact\/\" target=\"_blank\" class=\"button white is-outline\" rel=\"noopener\"  >\n    <span>\u098f\u0995\u099f\u09bf \u0989\u09a6\u09cd\u09a7\u09c3\u09a4\u09bf \u0985\u09a8\u09c1\u09b0\u09cb\u09a7<\/span>\n  <\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1620628492\" class=\"col medium-5 small-12 large-5\"  data-animate=\"flipInY\">\n\t\t\t\t<div class=\"col-inner text-left box-shadow-2 box-shadow-5-hover\" style=\"background-color:rgb(255,255,255);\" >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_449969471\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"1020\" height=\"583\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing.webp\" class=\"attachment-large size-large\" alt=\"ASTM D1922 \u098f\u09b2\u09ae\u09c7\u09a8\u09a1\u09b0\u09cd\u09ab \u099f\u09bf\u09af\u09bc\u09be\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing.webp 1400w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-700x400.webp 700w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-768x439.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-18x10.webp 18w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_449969471 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1620628492 > .col-inner {\n  padding: 15px 15px 15px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1789514255 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: #004b9a;\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"row row-full-width\"  id=\"row-795346687\">\n\n\n\t<div id=\"col-465905681\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-equal\"  id=\"row-1403136189\">\n\n\n\t<div id=\"col-1187708399\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong data-start=\"439\" data-end=\"453\">ASTM D1922<\/strong> \u098f\u099f\u09bf \u09aa\u09c7\u09a8\u09cd\u09a1\u09c1\u09b2\u09be\u09ae \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u09aa\u09cd\u09b2\u09be\u09b8\u09cd\u099f\u09bf\u0995 \u09ab\u09bf\u09b2\u09cd\u09ae \u098f\u09ac\u0982 \u09aa\u09be\u09a4\u09b2\u09be \u09b6\u09c0\u099f\u09bf\u0982\u09af\u09bc\u09c7\u09b0 \u099b\u09bf\u0981\u09a1\u09bc\u09c7 \u099b\u09a1\u09bc\u09bf\u09af\u09bc\u09c7 \u09aa\u09a1\u09bc\u09be\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09ae\u09c2\u09b2\u09cd\u09af\u09be\u09af\u09bc\u09a8 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf \u09ac\u09cd\u09af\u09be\u09aa\u0995\u09ad\u09be\u09ac\u09c7 \u09b8\u09cd\u09ac\u09c0\u0995\u09c3\u09a4 \u09ae\u09be\u09a8\u0995 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09ae\u09c2\u09b2\u0995 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u0964\u09af\u09c7 \u09b6\u09bf\u09b2\u09cd\u09aa\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 \u09aa\u09cd\u09b2\u09be\u09b8\u09cd\u099f\u09bf\u0995 \u09ab\u09bf\u09b2\u09cd\u09ae\u0997\u09c1\u09b2\u09bf \u0995\u09be\u09b0\u09cd\u09af\u0995\u09b0\u09c0 \u0993 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be\u09ae\u09c2\u09b2\u0995 \u0989\u09aa\u0995\u09b0\u09a3 \u09b9\u09bf\u09b8\u09c7\u09ac\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 \u09b9\u09af\u09bc, \u09b8\u09c7\u0996\u09be\u09a8\u09c7 \u099b\u09bf\u0981\u09a1\u09bc\u09c7 \u09af\u09be\u0993\u09af\u09bc\u09be\u09b0 \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09b8\u09b0\u09be\u09b8\u09b0\u09bf \u09aa\u09a3\u09cd\u09af\u09c7\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be, \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u098f\u09ac\u0982 \u0997\u09cd\u09b0\u09be\u09b9\u0995 \u09b8\u09a8\u09cd\u09a4\u09c1\u09b7\u09cd\u099f\u09bf\u0995\u09c7 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac\u09bf\u09a4 \u0995\u09b0\u09c7\u0964\u09aa\u09cd\u09af\u09be\u0995\u09c7\u099c\u09bf\u0982 \u09b2\u09be\u0987\u09a8 \u09a5\u09c7\u0995\u09c7 \u09b2\u099c\u09bf\u09b8\u09cd\u099f\u09bf\u0995\u09b8 \u0993 \u09b8\u0982\u09b0\u0995\u09cd\u09b7\u09a3 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4, \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a4\u09be\u09b0\u09be ASTM D1922-\u098f\u09b0 \u09a4\u09a5\u09cd\u09af\u0995\u09c7 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7 \u09ac\u09c1\u099d\u09a4\u09c7 \u09af\u09c7 \u098f\u0995\u09ac\u09be\u09b0 \u099b\u09bf\u0981\u09a1\u09bc\u09c7 \u09af\u09be\u0993\u09af\u09bc\u09be \u09b6\u09c1\u09b0\u09c1 \u09b9\u09b2\u09c7 \u09ab\u09bf\u09b2\u09cd\u09ae\u099f\u09bf \u0995\u09c0\u09ad\u09be\u09ac\u09c7 \u0986\u099a\u09b0\u09a3 \u0995\u09b0\u09c7\u0964.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1396181736\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2>ASTM D1922 \u0993\u09ad\u09be\u09b0\u09ad\u09bf\u0989 \u098f\u09ac\u0982 \u09b6\u09bf\u09b2\u09cd\u09aa \u09aa\u099f\u09ad\u09c2\u09ae\u09bf<\/h2>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1396181736 > .col-inner {\n  margin: 60px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-2039627597\">\n\n\n\t<div id=\"col-147807038\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2 data-start=\"1400\" data-end=\"1447\"><strong data-start=\"1400\" data-end=\"1447\">ASTM D1922 \u0985\u09a8\u09c1\u09af\u09be\u09af\u09bc\u09c0 \u098f\u09b2\u09ae\u09c7\u09a8\u09a1\u09b0\u09cd\u09ab \u099f\u09bf\u09af\u09bc\u09be\u09b0 \u099f\u09c7\u09b8\u09cd\u099f<\/strong><\/h2>\n<p data-start=\"1449\" data-end=\"1811\">\u09a6 <strong data-start=\"1453\" data-end=\"1476\">\u098f\u09b2\u09ae\u09c7\u09a8\u09a1\u09b0\u09cd\u09ab \u099f\u09bf\u09af\u09bc\u09be\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be<\/strong> ASTM D1922-\u098f \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7 \u098f\u09ae\u09a8 \u098f\u0995\u099f\u09bf \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09af\u09bc \u09aa\u09cd\u09b2\u09be\u09b8\u09cd\u099f\u09bf\u0995 \u09ab\u09bf\u09b2\u09cd\u09ae \u09ac\u09be \u09a8\u09ae\u09a8\u09c0\u09af\u09bc \u09b6\u09c0\u099f\u09bf\u0982\u09af\u09bc\u09c7\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u099c\u09c1\u09a1\u09bc\u09c7 \u098f\u0995\u099f\u09bf \u099b\u09c7\u09a6\u0995\u09c7 \u09aa\u09cd\u09b0\u09b8\u09be\u09b0\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc \u0997\u09a1\u09bc \u09ac\u09b2 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09be \u09b9\u09af\u09bc\u0964 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09af\u09bc \u098f\u0995\u099f\u09bf \u0995\u09cd\u09af\u09be\u09b2\u09bf\u09ac\u09cd\u09b0\u09c7\u099f\u09c7\u09a1 \u09aa\u09c7\u09a8\u09cd\u09a1\u09c1\u09b2\u09be\u09ae \u099f\u09bf\u09af\u09bc\u09be\u09b0\u09bf\u0982 \u099f\u09c7\u09b8\u09cd\u099f\u09be\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u09b9\u09af\u09bc, \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u09ae\u09b9\u09be\u0995\u09b0\u09cd\u09b7\u09c0\u09af\u09bc \u09b6\u0995\u09cd\u09a4\u09bf \u099b\u09c7\u09a6\u09a8 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u0995\u09c7 \u099a\u09be\u09b2\u09bf\u09a4 \u0995\u09b0\u09c7\u0964 \u099b\u09c7\u09a6\u09a8\u09c7\u09b0 \u09b8\u09ae\u09af\u09bc \u09aa\u09c7\u09a8\u09cd\u09a1\u09c1\u09b2\u09be\u09ae\u09c7\u09b0 \u09b6\u0995\u09cd\u09a4\u09bf \u0995\u09cd\u09b7\u09af\u09bc\u0995\u09c7 \u099b\u09c7\u09a6 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09ae\u09be\u09a8 \u09b9\u09bf\u09b8\u09c7\u09ac\u09c7 \u09b0\u09c2\u09aa\u09be\u09a8\u09cd\u09a4\u09b0\u09bf\u09a4 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u0964.<\/p>\n<p data-start=\"1813\" data-end=\"2264\">\u098f\u0987 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u099f\u09bf \u09ac\u09bf\u09b6\u09c7\u09b7\u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09af\u09be\u0995\u09c7\u099c\u09bf\u0982 \u09ab\u09bf\u09b2\u09cd\u09ae, \u09ae\u09cb\u09a1\u09bc\u0995 \u0989\u09aa\u0995\u09b0\u09a3 \u098f\u09ac\u0982 \u09b8\u09cd\u099f\u09cd\u09b0\u09c7\u099a \u09ab\u09bf\u09b2\u09cd\u09ae\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0989\u09aa\u09af\u09c1\u0995\u09cd\u09a4, \u09af\u09c7\u0997\u09c1\u09b2\u09cb \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u09c7\u09b0 \u09b8\u09ae\u09af\u09bc \u09b9\u09a0\u09be\u09ce \u099b\u09c7\u0981\u09a1\u09bc\u09be\u09b0 \u09ac\u09b2\u09c7\u09b0 \u09b8\u09ae\u09cd\u09ae\u09c1\u0996\u09c0\u09a8 \u09b9\u09af\u09bc\u0964 ASTM D1922 \u09ab\u09bf\u09b2\u09cd\u09ae\u09c7\u09b0 \u0985\u09ad\u09bf\u09ae\u09c1\u0996\u09c0\u0995\u09b0\u09a3 \u0993 \u0985\u09a8\u09bf\u099c\u09cb\u099f\u09cd\u09b0\u09aa\u09bf\u09b0 \u0995\u09be\u09b0\u09a3\u09c7 \u09b8\u09c3\u09b7\u09cd\u099f \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u09b6\u09c0\u09b2\u09a4\u09be \u0995\u09ae\u09be\u09a4\u09c7 \u09b8\u09a0\u09bf\u0995 \u09a8\u09ae\u09c1\u09a8\u09be \u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09c1\u09a4\u09bf, \u09aa\u09c7\u09a8\u09cd\u09a1\u09c1\u09b2\u09be\u09ae \u0995\u09cd\u09af\u09be\u09b2\u09bf\u09ac\u09cd\u09b0\u09c7\u09b6\u09a8 \u098f\u09ac\u0982 \u09a6\u09bf\u0995\u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6\u09bf\u09a4 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u0989\u09aa\u09b0 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac \u09a6\u09c7\u09af\u09bc\u0964 \u098f\u0987 \u09ae\u09be\u09a8\u0995 \u0985\u09a8\u09c1\u09b8\u09b0\u09a3 \u0995\u09b0\u09c7 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u0997\u09be\u09b0\u0997\u09c1\u09b2\u09cb \u09aa\u09c1\u09a8\u09b0\u09c1\u09a4\u09cd\u09aa\u09be\u09a6\u09a8\u09af\u09cb\u0997\u09cd\u09af \u09a4\u09a5\u09cd\u09af \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7, \u09af\u09be \u09b8\u09cd\u09aa\u09c7\u09b8\u09bf\u09ab\u09bf\u0995\u09c7\u09b6\u09a8 \u0997\u09cd\u09b0\u09b9\u09a3 \u098f\u09ac\u0982 \u09a4\u09c1\u09b2\u09a8\u09be\u09ae\u09c2\u09b2\u0995 \u0989\u09aa\u0995\u09b0\u09a3 \u09b0\u200c\u09cd\u09af\u09be\u0999\u09cd\u0995\u09bf\u0982 \u0989\u09ad\u09af\u09bc\u0995\u09c7\u0987 \u09b8\u09ae\u09b0\u09cd\u09a5\u09a8 \u0995\u09b0\u09c7\u0964.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\t<section class=\"section\" id=\"section_94648573\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-681860975\">\n\n\n\t<div id=\"col-1273724347\" class=\"col medium-9 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<h2 data-start=\"2271\" data-end=\"2326\"><strong data-start=\"2271\" data-end=\"2326\">\u09aa\u09cd\u09af\u09be\u0995\u09c7\u099c\u09bf\u0982 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 \u09ab\u09bf\u09b2\u09cd\u09ae\u09c7\u09b0 \u09b6\u0995\u09cd\u09a4\u09bf \u0995\u09c7\u09a8 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3<\/strong><\/h2>\n<p data-start=\"2328\" data-end=\"2664\">\u09aa\u09cd\u09af\u09be\u0995\u09c7\u099c\u09bf\u0982-\u098f, <strong data-start=\"2342\" data-end=\"2359\">\u099a\u09b2\u099a\u09cd\u099a\u09bf\u09a4\u09cd\u09b0\u09c7\u09b0 \u09a6\u09c3\u09a2\u09bc\u09a4\u09be<\/strong> \u098f\u099f\u09bf \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09c7 \u09af\u09c7 \u0995\u09cb\u09a8\u09cb \u09aa\u09a3\u09cd\u09af \u09b9\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09b2\u09bf\u0982, \u09aa\u09b0\u09bf\u09ac\u09b9\u09a8 \u098f\u09ac\u0982 \u09ad\u09cb\u0995\u09cd\u09a4\u09be \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u09c7\u09b0 \u09b8\u09ae\u09af\u09bc \u09ac\u09cd\u09af\u09b0\u09cd\u09a5\u09a4\u09be \u099b\u09be\u09a1\u09bc\u09be\u0987 \u099f\u09bf\u0995\u09c7 \u09a5\u09be\u0995\u09a4\u09c7 \u09aa\u09be\u09b0\u09ac\u09c7 \u0995\u09bf\u09a8\u09be\u0964 \u0985\u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u09a4\u09ad\u09be\u09ac\u09c7 \u099b\u09a1\u09bc\u09bf\u09af\u09bc\u09c7 \u09aa\u09a1\u09bc\u09be \u09ab\u09be\u099f\u09b2 \u09aa\u09a3\u09cd\u09af\u09c7\u09b0 \u0985\u0996\u09a3\u09cd\u09a1\u09a4\u09be, \u09b8\u0982\u09b0\u0995\u09cd\u09b7\u09a3\u0995\u09be\u09b2 \u098f\u09ac\u0982 \u09ac\u09cd\u09b0\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09c7\u09b0 \u09b8\u09c1\u09a8\u09be\u09ae \u0995\u09cd\u09b7\u09a4\u09bf\u0997\u09cd\u09b0\u09b8\u09cd\u09a4 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 ASTM D1922 \u09b6\u09c1\u09a7\u09c1\u09ae\u09be\u09a4\u09cd\u09b0 \u09aa\u09cd\u09b0\u09be\u09a5\u09ae\u09bf\u0995 \u09ab\u09be\u099f\u09b2 \u09b8\u09c3\u09b7\u09cd\u099f\u09bf \u09a8\u09af\u09bc, \u09ac\u09b0\u0982 \u09ab\u09be\u099f\u09b2 \u09ac\u09bf\u09b8\u09cd\u09a4\u09be\u09b0\u09c7\u09b0 \u0986\u099a\u09b0\u09a3 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7 \u0985\u09a8\u09cd\u09a4\u09b0\u09cd\u09a6\u09c3\u09b7\u09cd\u099f\u09bf \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7\u0964.<\/p>\n<p data-start=\"2666\" data-end=\"3058\">\u09af\u09c7\u09ae\u09a8 \u0989\u09aa\u0995\u09b0\u09a3\u0997\u09c1\u09b2\u09bf\u09b0 \u099c\u09a8\u09cd\u09af <strong data-start=\"2688\" data-end=\"2709\">\u09b8\u09cd\u099f\u09cd\u09b0\u09c7\u099a \u09ab\u09bf\u09b2\u09cd\u09ae \u09a2\u09c7\u09b2\u09c7 \u09a8\u09bf\u09a8<\/strong>, \u099b\u09c7\u0981\u09a1\u09bc\u09be\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09b2\u09cb\u09a1\u09c7\u09b0 \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b6\u09c0\u09b2\u09a4\u09be\u09af\u09bc \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u09ad\u09c2\u09ae\u09bf\u0995\u09be \u09aa\u09be\u09b2\u09a8 \u0995\u09b0\u09c7\u0964 \u098f\u0995\u099f\u09bf \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u09a4 \u099b\u09c7\u0981\u09a1\u09bc\u09be\u09b0 \u0986\u099a\u09b0\u09a3 \u09b8\u09cd\u099f\u09cd\u09b0\u09c7\u099a \u09ab\u09bf\u09b2\u09cd\u09ae\u0995\u09c7 \u0986\u0995\u09b8\u09cd\u09ae\u09bf\u0995 \u099b\u09bf\u09a6\u09cd\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09b0\u09a4\u09c7 \u09a6\u09c7\u09af\u09bc, \u098f\u0995\u0987 \u09b8\u09be\u09a5\u09c7 \u09a8\u09ae\u09a8\u09c0\u09af\u09bc\u09a4\u09be \u09ac\u099c\u09be\u09af\u09bc \u09b0\u09c7\u0996\u09c7\u0964 \u0985\u09a8\u09c1\u09b0\u09c2\u09aa\u09ad\u09be\u09ac\u09c7, \u098f\u0995\u099f\u09bf <strong data-start=\"2895\" data-end=\"2918\">\u09b0\u200d\u09cd\u09af\u09be\u09aa \u09ab\u09bf\u09b2\u09cd\u09ae \u099f\u09bf\u09af\u09bc\u09be\u09b0 \u099f\u09c7\u09b8\u09cd\u099f<\/strong>, <a href=\"https:\/\/www.qualitester.com\/standards\/astm-d1922\/\" target=\"_blank\" rel=\"noopener\">ASTM D1922<\/a> \u09ab\u09b2\u09be\u09ab\u09b2\u0997\u09c1\u09b2\u09bf \u09aa\u09cd\u09b0\u0995\u09cc\u09b6\u09b2\u09c0\u09a6\u09c7\u09b0 \u09a6\u09c3\u09a2\u09bc\u09a4\u09be \u098f\u09ac\u0982 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u099c\u09be\u09a4\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09ad\u09be\u09b0\u09b8\u09be\u09ae\u09cd\u09af \u09ac\u099c\u09be\u09af\u09bc \u09b0\u09be\u0996\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09c7, \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 \u09af\u09c7 \u09ab\u09bf\u09b2\u09cd\u09ae\u0997\u09c1\u09b2\u09bf \u0989\u099a\u09cd\u099a-\u0997\u09a4\u09bf\u09b0 \u09aa\u09cd\u09af\u09be\u0995\u09c7\u099c\u09bf\u0982 \u09b8\u09b0\u099e\u09cd\u099c\u09be\u09ae\u09c7 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af\u09ad\u09be\u09ac\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09c7\u0964.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_94648573 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: rgb(228, 228, 228);\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"row\"  id=\"row-657358597\">\n\n\n\t<div id=\"col-437847273\" class=\"col medium-8 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2>\u09b0\u200d\u09cd\u09af\u09be\u09aa \u09ab\u09bf\u09b2\u09cd\u09ae \u099f\u09bf\u09af\u09bc\u09be\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u098f\u09ac\u0982 \u09a6\u09bf\u0995\u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6\u09a8\u09be\u09ae\u09c2\u09b2\u0995 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac<\/h2>\n<p data-start=\"3114\" data-end=\"3480\">\u0995 <strong data-start=\"3116\" data-end=\"3139\">\u09b0\u200d\u09cd\u09af\u09be\u09aa \u09ab\u09bf\u09b2\u09cd\u09ae \u099f\u09bf\u09af\u09bc\u09be\u09b0 \u099f\u09c7\u09b8\u09cd\u099f<\/strong> ASTM D1922 \u0985\u09a8\u09c1\u09af\u09be\u09af\u09bc\u09c0 \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09bf\u09a4 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09af\u09bc \u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4 \u09ae\u09c7\u09b6\u09bf\u09a8 \u09a6\u09bf\u0995 (MD) \u098f\u09ac\u0982 \u099f\u09cd\u09b0\u09be\u09a8\u09cd\u09b8\u09ad\u09be\u09b0\u09cd\u09b8 \u09a6\u09bf\u0995 (TD) \u0989\u09ad\u09af\u09bc \u09a6\u09bf\u0995\u09c7\u0987 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0985\u09a8\u09cd\u09a4\u09b0\u09cd\u09ad\u09c1\u0995\u09cd\u09a4 \u09a5\u09be\u0995\u09c7\u0964 \u09ab\u09bf\u09b2\u09cd\u09ae \u098f\u0995\u09cd\u09b8\u099f\u09cd\u09b0\u09c1\u09b6\u09a8 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u09af\u09bc \u0985\u09a3\u09c1\u09b0 \u09a6\u09bf\u0995\u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6\u09a8\u09be\u09b0 \u0995\u09be\u09b0\u09a3\u09c7 \u099b\u09c7\u0981\u09a1\u09bc\u09be\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09a6\u09bf\u0995\u09ad\u09c7\u09a6\u09c7 \u0989\u09b2\u09cd\u09b2\u09c7\u0996\u09af\u09cb\u0997\u09cd\u09af\u09ad\u09be\u09ac\u09c7 \u09ad\u09bf\u09a8\u09cd\u09a8 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 ASTM D1922 \u098f\u0987 \u0985\u09a8\u09bf\u09b7\u09cb\u099f\u09cd\u09b0\u09aa\u09bf\u0995\u09c7 \u09b8\u09cd\u09ac\u09c0\u0995\u09c3\u09a4\u09bf \u09a6\u09c7\u09af\u09bc \u098f\u09ac\u0982 \u09aa\u09cd\u09b0\u09a4\u09bf\u09a8\u09bf\u09a7\u09bf\u09a4\u09cd\u09ac\u09ae\u09c2\u09b2\u0995 \u0997\u09a1\u09bc \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09b0\u09cd\u09af\u09be\u09aa\u09cd\u09a4 \u09a8\u09ae\u09c1\u09a8\u09be \u09b8\u0982\u0997\u09cd\u09b0\u09b9\u09c7\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6 \u09a6\u09c7\u09af\u09bc\u0964.<\/p>\n<p data-start=\"3482\" data-end=\"3835\">\u09a6\u09bf\u09b6\u09be\u09a8\u09c1\u09b8\u09be\u09b0\u09c7 \u099b\u09c7\u0981\u09a1\u09bc\u09be\u09b0 \u0986\u099a\u09b0\u09a3 \u09ac\u09cb\u099d\u09be \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a4\u09be\u09a6\u09c7\u09b0 \u09ab\u09bf\u09b2\u09cd\u09ae \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0985\u09a8\u09c1\u0995\u09c2\u09b2 \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09c7\u0964 \u0989\u09a6\u09be\u09b9\u09b0\u09a3\u09b8\u09cd\u09ac\u09b0\u09c2\u09aa, \u0985\u09a8\u09c1\u09aa\u09cd\u09b0\u09b8\u09cd\u09a5 \u09a6\u09bf\u0995\u09c7\u09b0 \u0989\u099a\u09cd\u099a \u099b\u09c7\u0981\u09a1\u09bc\u09be\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09aa\u09cd\u09af\u09be\u09b2\u09c7\u099f \u09ae\u09cb\u09a1\u09bc\u09be\u09a8\u09cb\u09b0 \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae\u09a4\u09be \u0989\u09a8\u09cd\u09a8\u09a4 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7, \u0986\u09b0 \u09b8\u09c1\u09b7\u09ae \u099b\u09c7\u0981\u09a1\u09bc\u09be\u09b0 \u09b6\u0995\u09cd\u09a4\u09bf \u09ae\u09cd\u09af\u09be\u09a8\u09c1\u09af\u09bc\u09be\u09b2 \u09b9\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09b2\u09bf\u0982\u0995\u09c7 \u09b8\u09b9\u099c \u0995\u09b0\u09c7 \u09a4\u09cb\u09b2\u09c7\u0964 ASTM D1922-\u098f\u09b0 \u09a4\u09a5\u09cd\u09af \u0997\u09c1\u09a3\u0997\u09a4 \u09ae\u09be\u09a8 \u09aa\u09cd\u09b0\u0995\u09cc\u09b6\u09b2\u09c0\u09a6\u09c7\u09b0 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u0995\u09b0\u09a3 \u09b6\u09b0\u09cd\u09a4\u09be\u09ac\u09b2\u09c0 \u098f\u09ac\u0982 \u099a\u09c2\u09a1\u09bc\u09be\u09a8\u09cd\u09a4 \u099b\u09c7\u0981\u09a1\u09bc\u09be\u09b0 \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae\u09a4\u09be\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995 \u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u0995\u09b0\u09a4\u09c7 \u09b8\u09b9\u09be\u09af\u09bc\u09a4\u09be \u0995\u09b0\u09c7\u0964.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-932980847\">\n\n\n\t<div id=\"col-1843837156\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:1px 1px 1px 1px;\">\n\t<\/div>\n\t\t\t\n\n<h2 data-start=\"3842\" data-end=\"3886\"><strong data-start=\"3842\" data-end=\"3886\">\u09b8\u09cd\u099f\u09cd\u09b0\u09c7\u099a \u09ab\u09bf\u09b2\u09cd\u09ae\u09c7\u09b0 \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09ae\u09c2\u09b2\u09cd\u09af\u09be\u09af\u09bc\u09a8<\/strong><\/h2>\n<p data-start=\"3888\" data-end=\"4213\"><strong data-start=\"3888\" data-end=\"3909\">\u09b8\u09cd\u099f\u09cd\u09b0\u09c7\u099a \u09ab\u09bf\u09b2\u09cd\u09ae \u09a2\u09c7\u09b2\u09c7 \u09a8\u09bf\u09a8<\/strong> \u098f\u099f\u09bf \u09b2\u099c\u09bf\u09b8\u09cd\u099f\u09bf\u0995\u09b8, \u0997\u09c1\u09a6\u09be\u09ae\u099c\u09be\u09a4\u0995\u09b0\u09a3 \u098f\u09ac\u0982 \u09aa\u09cd\u09af\u09be\u09b2\u09c7\u099f \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b6\u09c0\u09b2\u0995\u09b0\u09a3\u09c7 \u09ac\u09cd\u09af\u09be\u09aa\u0995\u09ad\u09be\u09ac\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 \u09b9\u09af\u09bc\u0964 \u099f\u09be\u09a8 \u09b6\u0995\u09cd\u09a4\u09bf \u09b2\u09cb\u09a1 \u09a7\u09be\u09b0\u09a3 \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09b2\u09c7\u0993, \u099b\u09c7\u0981\u09a1\u09bc\u09be\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09c7 \u09ab\u09bf\u09b2\u09cd\u09ae\u099f\u09bf \u09a4\u09c0\u0995\u09cd\u09b7\u09cd\u09a3 \u09a7\u09be\u09b0 \u09ac\u09be \u0986\u0995\u09b8\u09cd\u09ae\u09bf\u0995 \u0986\u0998\u09be\u09a4\u09c7\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf \u0995\u09c0\u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be \u09a6\u09c7\u0996\u09be\u09af\u09bc\u0964 ASTM D1922 \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u09a4 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u0997\u09be\u09b0 \u09b6\u09b0\u09cd\u09a4\u09c7 \u098f\u0987 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af\u0997\u09c1\u09b2\u09cb \u09ae\u09c2\u09b2\u09cd\u09af\u09be\u09af\u09bc\u09a8\u09c7 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u09ad\u09c2\u09ae\u09bf\u0995\u09be \u09aa\u09be\u09b2\u09a8 \u0995\u09b0\u09c7\u0964.<\/p>\n<p data-start=\"4215\" data-end=\"4479\">\u098f\u09b2\u09ae\u09c7\u09a8\u09a1\u09b0\u09cd\u09ab \u099f\u09bf\u09af\u09bc\u09be\u09b0 \u099f\u09c7\u09b8\u09cd\u099f \u09a7\u09c0\u09b0-\u0997\u09a4\u09bf\u09b0 \u099f\u09be\u09a8 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09a4\u09c1\u09b2\u09a8\u09be\u09af\u09bc \u09ac\u09be\u09b8\u09cd\u09a4\u09ac \u099c\u09c0\u09ac\u09a8\u09c7\u09b0 \u099b\u09bf\u0981\u09a1\u09bc\u09c7 \u09af\u09be\u0993\u09af\u09bc\u09be\u09b0 \u09aa\u09b0\u09bf\u09b8\u09cd\u09a5\u09bf\u09a4\u09bf \u0986\u09b0\u0993 \u09a8\u09bf\u0996\u09c1\u0981\u09a4\u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09ab\u09b2\u09bf\u09a4 \u0995\u09b0\u09c7\u0964 \u0995\u09be\u09b8\u09cd\u099f \u09b8\u09cd\u099f\u09cd\u09b0\u09c7\u099a \u09ab\u09bf\u09b2\u09cd\u09ae \u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09c1\u09a4\u0995\u09be\u09b0\u0995\u09a6\u09c7\u09b0 \u099c\u09a8\u09cd\u09af ASTM D1922-\u098f\u09b0 \u09ab\u09b2\u09be\u09ab\u09b2 \u0989\u09aa\u09be\u09a6\u09be\u09a8 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8, \u09ab\u09b0\u09cd\u09ae\u09c1\u09b2\u09c7\u09b6\u09a8 \u09b8\u09be\u09ae\u099e\u09cd\u099c\u09b8\u09cd\u09af \u098f\u09ac\u0982 \u09aa\u09cd\u09b0\u09a4\u09bf\u09a6\u09cd\u09ac\u09a8\u09cd\u09a6\u09cd\u09ac\u09c0\u09a6\u09c7\u09b0 \u09ac\u09bf\u09b0\u09c1\u09a6\u09cd\u09a7\u09c7 \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09ac\u09c7\u099e\u09cd\u099a\u09ae\u09be\u09b0\u09cd\u0995\u09bf\u0982\u09af\u09bc\u09c7 \u09b8\u09b9\u09be\u09af\u09bc\u09a4\u09be \u0995\u09b0\u09c7\u0964.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\t<section class=\"section\" id=\"section_138961264\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-529262891\">\n\n\n\t<div id=\"col-820177680\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:1px 1px 1px 1px;\">\n\t<\/div>\n\t\t\t\n\n<h2 data-start=\"4486\" data-end=\"4526\"><strong data-start=\"4486\" data-end=\"4526\">\u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09ae\u09c2\u09b2\u0995 \u09b8\u09b0\u099e\u09cd\u099c\u09be\u09ae \u098f\u09ac\u0982 \u09b8\u09c7\u09b0\u09be \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8<\/strong><\/h2>\n<p data-start=\"4528\" data-end=\"4792\">\u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2 ASTM D1922 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7 \u098f\u0995\u099f\u09bf \u09b8\u09c1-\u09a8\u0995\u09b6\u09bf\u09a4 \u099b\u09bf\u0981\u09a1\u09bc\u09c7 \u09ab\u09c7\u09b2\u09be\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u0995\u09c7\u09b0 \u0989\u09aa\u09b0, \u09af\u09be\u09b0 \u09aa\u09c7\u09a8\u09cd\u09a1\u09c1\u09b2\u09be\u09ae\u09c7\u09b0 \u0997\u09a4\u09bf \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b6\u09c0\u09b2, \u0995\u09cd\u09b2\u09cd\u09af\u09be\u09ae\u09cd\u09aa\u09bf\u0982 \u09b8\u09a0\u09bf\u0995 \u098f\u09ac\u0982 \u09b8\u09cd\u0995\u09c7\u09b2\u09c7\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6\u09a8\u09be \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af\u0964 \u09a8\u09bf\u09af\u09bc\u09ae\u09bf\u09a4 \u0995\u09cd\u09af\u09be\u09b2\u09bf\u09ac\u09cd\u09b0\u09c7\u09b6\u09a8 \u0993 \u09af\u09be\u099a\u09be\u0987\u0995\u09b0\u09a3 \u09a1\u09c7\u099f\u09be\u09b0 \u0985\u0996\u09a3\u09cd\u09a1\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7, \u09ac\u09bf\u09b6\u09c7\u09b7 \u0995\u09b0\u09c7 \u09aa\u09be\u09a4\u09b2\u09be \u09ac\u09be \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u09aa\u09cd\u09b0\u09b8\u09be\u09b0\u09cd\u09af \u09ab\u09bf\u09b2\u09cd\u09ae \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09be\u09b0 \u09b8\u09ae\u09af\u09bc\u0964.<\/p>\n<p data-start=\"4794\" data-end=\"5190\">\u09b8\u09c7\u09b2 \u0987\u09a8\u09b8\u09cd\u099f\u09cd\u09b0\u09c1\u09ae\u09c7\u09a8\u09cd\u099f\u09b8 \u0989\u09a8\u09cd\u09a8\u09a4 \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7 <strong data-start=\"4829\" data-end=\"4848\">\u099f\u09bf\u09af\u09bc\u09be\u09b0\u09bf\u0982 \u099f\u09c7\u09b8\u09cd\u099f\u09be\u09b0<\/strong> ASTM D1922 \u098f\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be \u09aa\u09c2\u09b0\u09a3 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7\u0964 \u098f\u0987 \u09af\u09a8\u09cd\u09a4\u09cd\u09b0\u0997\u09c1\u09b2\u09cb \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b6\u09c0\u09b2 \u09aa\u09c7\u09a8\u09cd\u09a1\u09c1\u09b2\u09be\u09ae \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae, \u09b8\u09cd\u09aa\u09b7\u09cd\u099f \u09a1\u09bf\u099c\u09bf\u099f\u09be\u09b2 \u09b0\u09bf\u09a1\u0986\u0989\u099f \u098f\u09ac\u0982 \u09a8\u09ae\u09a8\u09c0\u09af\u09bc \u09a7\u09be\u09b0\u09a3\u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09ac\u09bf\u0995\u09b2\u09cd\u09aa \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7, \u09af\u09be \u0997\u09ac\u09c7\u09b7\u09a3\u09be \u0993 \u0989\u09a8\u09cd\u09a8\u09af\u09bc\u09a8 \u09b2\u09cd\u09af\u09be\u09ac\u09b0\u09c7\u099f\u09b0\u09bf \u098f\u09ac\u0982 \u0989\u09ce\u09aa\u09be\u09a6\u09a8 \u09ae\u09be\u09a8 \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u09a3\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0989\u09aa\u09af\u09c1\u0995\u09cd\u09a4\u0964 \u09af\u09a5\u09be\u09af\u09a5 \u09a8\u09ae\u09c1\u09a8\u09be \u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09c1\u09a4\u09bf \u0993 \u0995\u09a8\u09cd\u09a1\u09bf\u09b6\u09a8\u09bf\u0982\u09af\u09bc\u09c7\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u0995\u09be\u09b0\u09c0\u09b0\u09be \u09a7\u09be\u09b0\u09be\u09ac\u09be\u09b9\u09bf\u0995 \u098f\u09ac\u0982 \u0985\u09b0\u09cd\u09a5\u09ac\u09b9 \u099f\u09bf\u09af\u09bc\u09be\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09a1\u09c7\u099f\u09be \u0985\u09b0\u09cd\u099c\u09a8 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8\u0964.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_138961264 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_1941786569\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-558123554\">\n\n\n\t<div id=\"col-978967736\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2 box-shadow-5-hover\" style=\"background-color:rgb(255, 255, 255);\" >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_352878138\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1.webp\" class=\"attachment-large size-large\" alt=\"ASTM D1922 \u098f\u09b2\u09ae\u09c7\u09a8\u09a1\u09b0\u09cd\u09ab \u099f\u09bf\u09af\u09bc\u09be\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u09e7\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1.webp 600w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1-400x400.webp 400w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1-280x280.webp 280w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_352878138 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-978967736 > .col-inner {\n  padding: 15px 15px 15px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1585620377\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<h2>\u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09b8\u09b0\u099e\u09cd\u099c\u09be\u09ae<\/h2>\n<h3>SLD-01 \u099b\u09c7\u0981\u09a1\u09bc\u09a8 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u0995<\/h3>\n<p>SLD-01 \u099f\u09bf\u09af\u09bc\u09be\u09b0 \u099f\u09c7\u09b8\u09cd\u099f\u09be\u09b0 \u098f\u0987 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af\u099f\u09bf \u09aa\u09b0\u09bf\u09ae\u09be\u09a3\u0997\u09a4\u09ad\u09be\u09ac\u09c7 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09c7:<\/p>\n<p><br \/>\u09ac\u09cd\u09af\u09b0\u09cd\u09a5\u09a4\u09be \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09b0\u09c1\u09a8: \u09a6\u09c1\u09b0\u09cd\u09ac\u09b2 \u0989\u09aa\u0995\u09b0\u09a3\u0997\u09c1\u09b2\u09bf \u099a\u09bf\u09b9\u09cd\u09a8\u09bf\u09a4 \u0995\u09b0\u09c1\u09a8 \u09af\u09be \u09aa\u09cd\u09b0\u09ac\u09a3<br \/>\u09ae\u09cb\u09a1\u09bc\u0995, \u09ac\u09b8\u09cd\u09a4\u09cd\u09b0 \u09ac\u09be \u09b6\u09bf\u09b2\u09cd\u09aa \u09ab\u09bf\u09b2\u09cd\u09ae\u09c7 \u099b\u09c7\u0981\u09a1\u09bc\u09be\u0964.<\/p>\n<p>\u0996\u09b0\u099a \u0985\u09a8\u09c1\u0995\u09c2\u09b2 \u0995\u09b0\u09c1\u09a8: \u0989\u09aa\u0995\u09b0\u09a3 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09c7 \u09ac\u09b0\u09cd\u099c\u09cd\u09af \u09b9\u09cd\u09b0\u09be\u09b8 \u0995\u09b0\u09c1\u09a8<br \/>\u09aa\u09cd\u09b0\u09ae\u09be\u09a3\u09bf\u09a4 \u099f\u09c7\u0995\u09b8\u0987\u09a4\u09be \u09b8\u09b9.<\/p>\n<a href=\"https:\/\/www.wrapfilmtest.com\/bn\/peel-cling-tester\/\" target=\"_blank\" class=\"button primary\" rel=\"noopener\"  >\n    <span>SLD-01 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7 \u0986\u09b0\u0993<\/span>\n  <\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1941786569 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: #e4e4e4;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_332131781\">\n\t\t<div class=\"bg section-bg fill bg-fill\" >\n\n\t\t\t\n\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-1484770797\">\n\n\n\t<div id=\"col-116093130\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<p>\u00a0<\/p>\n<h2><span style=\"color: #ffffff;\">ASTM D5458 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf \u0989\u09a6\u09cd\u09a7\u09c3\u09a4\u09bf \u0985\u09a8\u09c1\u09b0\u09cb\u09a7 \u0995\u09b0\u09c1\u09a8<\/span><\/h2>\n<p><span style=\"color: #ffffff;\">\u0986\u09aa\u09a8\u09be\u09b0 \u09b8\u09cd\u099f\u09cd\u09b0\u09c7\u099a \u09ab\u09bf\u09b2\u09cd\u09ae\u0997\u09c1\u09b2\u09bf \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7\u09b0 \u09ae\u09be\u09a8 \u09aa\u09c2\u09b0\u09a3 \u0995\u09b0\u09c7 \u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7 ASTM D5458 \u0995\u09cd\u09b2\u09bf\u0982 \u09ab\u09cb\u09b0\u09cd\u09b8 \u099f\u09c7\u09b8\u09cd\u099f\u09bf\u0982\u09af\u09bc\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf \u09ac\u09bf\u09b6\u09a6 \u0989\u09a6\u09cd\u09a7\u09c3\u09a4\u09bf \u09aa\u09be\u09a8\u0964 \u0986\u09aa\u09a8\u09be\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be \u09a8\u09bf\u09af\u09bc\u09c7 \u0986\u09b2\u09cb\u099a\u09a8\u09be \u0995\u09b0\u09a4\u09c7 \u098f\u09ac\u0982 \u09ae\u09c2\u09b2\u09cd\u09af\u09c7\u09b0 \u09a4\u09a5\u09cd\u09af \u09aa\u09c7\u09a4\u09c7 \u0986\u099c\u0987 \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u0995\u09b0\u09c1\u09a8\u0964<\/span><\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-319967067\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2 box-shadow-5-hover\" style=\"background-color:rgb(255, 255, 255);\" >\n\t\t\t\n\t\t\t\n\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f9-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"9\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/bn\/wp-json\/wp\/v2\/pages\/1271#wpcf7-f9-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u09ab\u09b0\u09cd\u09ae\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/bn\/wp-json\/wp\/v2\/pages\/1271#wpcf7-f9-o1\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"9\" \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.0.4\" \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f9-o1\" \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"Name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\u09a8\u09be\u09ae*\" value=\"\" type=\"text\" name=\"Name\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"Company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" 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