{"id":3288,"date":"2026-05-12T06:02:54","date_gmt":"2026-05-12T06:02:54","guid":{"rendered":"https:\/\/www.materialstests.com\/?post_type=application&#038;p=3288"},"modified":"2026-05-12T06:02:56","modified_gmt":"2026-05-12T06:02:56","slug":"astm-f1921","status":"publish","type":"application","link":"https:\/\/www.materialstests.com\/ar\/application\/astm-f1921.html","title":{"rendered":"ASTM F1921"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u0641\u0647\u0645 \u0645\u0639\u064a\u0627\u0631 ASTM F1921 \u0648\u062f\u0648\u0631\u0647 \u0641\u064a \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062e\u062a\u0645<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ASTM F1921<\/strong> \u064a\u062d\u062f\u062f \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0645\u0648\u062d\u062f\u0629 \u0644\u062a\u0642\u064a\u064a\u0645 <strong>\u0642\u0648\u0629 \u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u0627\u0644\u0633\u0627\u062e\u0646<\/strong> \u0644\u0623\u063a\u0634\u064a\u0629 \u0627\u0644\u0644\u062f\u0627\u0626\u0646 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0631\u0646\u0629 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0628\u0639\u062f \u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a. \u0647\u0630\u0647 \u0627\u0644\u062e\u0627\u0635\u064a\u0629 \u0645\u0647\u0645\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0644\u0623\u0646 \u0627\u0644\u0623\u062e\u062a\u0627\u0645 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0648\u0627\u062c\u0647 \u0625\u062c\u0647\u0627\u062f\u064b\u0627 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u064b\u0627 \u0642\u0628\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0645\u062b\u0644 \u062e\u062a\u0645 \u0627\u0644\u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 (FFS).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0649 \u0639\u0643\u0633 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0642\u0648\u0629 \u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629\u060c \u062a\u0631\u0643\u0632 ASTM F1921 \u0639\u0644\u0649 <strong>\u0623\u062f\u0627\u0621 \u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0641\u064a \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0646\u0635\u0647\u0631\u0629 \u0623\u0648 \u0634\u0628\u0647 \u0627\u0644\u0645\u0646\u0635\u0647\u0631\u0629<\/strong>, \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0646\u0638\u0631\u0629 \u062b\u0627\u0642\u0628\u0629 \u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629. \u0648\u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u0648\u0646 \u0648\u0641\u0631\u0642 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0639\u0644\u0649 ASTM F1921 \u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0648\u062a\u062d\u0633\u064a\u0646 \u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u062e\u062a\u0645\u060c \u0648\u0645\u0646\u0639 \u0641\u0634\u0644 \u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u0645\u0628\u0643\u0631.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0627 \u0647\u064a \u0642\u0648\u0629 \u0627\u0644\u0644\u0635\u0642 \u0627\u0644\u0633\u0627\u062e\u0646\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0642\u0648\u0629 \u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u0627\u0644\u0633\u0627\u062e\u0646<\/strong> \u064a\u0642\u064a\u0633 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0641\u0635\u0644 \u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0628\u064a\u0646\u0645\u0627 \u0644\u0627 \u064a\u0632\u0627\u0644 \u0633\u0627\u062e\u0646\u064b\u0627. \u062a\u0624\u062b\u0631 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0644\u0645\u0629 \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0648\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0646\u062a\u062c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0644\u0645\u0627\u0630\u0627 \u0646\u0633\u062a\u062e\u062f\u0645 \u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u0648\u0629 \u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u0633\u0627\u062e\u0646\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u0648\u0629 \u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u0633\u0627\u062e\u0646<\/strong> \u064a\u0642\u0648\u0645 \u0628\u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0648\u0641\u0635\u0644 \u0627\u0644\u0634\u062f \u0627\u0644\u0641\u0648\u0631\u064a \u062a\u062d\u062a \u0638\u0631\u0648\u0641 \u0645\u062d\u062f\u062f\u0629. \u0648\u064a\u0636\u0645\u0646 \u0630\u0644\u0643:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u062d\u0627\u0643\u0627\u0629 \u062f\u0642\u064a\u0642\u0629 \u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u064a<\/li>\n\n\n\n<li>\u0646\u062a\u0627\u0626\u062c \u0645\u062a\u0643\u0631\u0631\u0629 \u0648\u0645\u0648\u062d\u062f\u0629 \u0648\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0643\u0631\u0627\u0631<\/li>\n\n\n\n<li>\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0648\u062b\u0648\u0642\u0629 \u0628\u064a\u0646 \u0627\u0644\u0645\u0648\u0627\u062f<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u0648\u0629 \u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u0633\u0627\u062e\u0646 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0623\u063a\u0634\u064a\u0629 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0646 <strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u0648\u0629 \u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u0633\u0627\u062e\u0646 \u0644\u0644\u0641\u064a\u0644\u0645 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a<\/strong> \u064a\u0637\u0628\u0642 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0623\u063a\u0634\u064a\u0629 \u0627\u0644\u062d\u0627\u062c\u0632 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a<\/li>\n\n\n\n<li>\u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0631\u0642\u0627\u0626\u0642\u064a<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0637\u0628\u064a \u0648\u0627\u0644\u0635\u064a\u062f\u0644\u0627\u0646\u064a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0633\u0627\u0639\u062f \u0641\u064a \u062a\u062d\u062f\u064a\u062f <strong>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0628\u062f\u0621 \u0627\u0644\u062e\u062a\u0645 (SIT)<\/strong> \u0648\u0646\u0627\u0641\u0630\u0629 \u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u0645\u062b\u0644\u0649\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0639\u062a\u0628\u0631 \u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0637\u0631\u0642 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0634\u0642\u0642 \u0627\u0644\u0633\u0627\u062e\u0646 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0641\u064a ASTM F1921<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0634\u062a\u0645\u0644 ASTM F1921 \u0639\u0644\u0649 \u0637\u0631\u064a\u0642\u062a\u064a\u0646 \u0623\u0633\u0627\u0633\u064a\u062a\u064a\u0646 \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u060c \u0648\u0643\u0644\u0627\u0647\u0645\u0627 \u0645\u0635\u0645\u0645 \u0644\u0642\u064a\u0627\u0633 \u0642\u0648\u0629 \u0627\u0644\u062e\u062a\u0645 \u0645\u0628\u0627\u0634\u0631\u0629 \u0628\u0639\u062f \u0627\u0644\u062e\u062a\u0645:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0644\u0637\u0631\u064a\u0642\u0629 ASTM F1921 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 A (\u062a\u0623\u062e\u064a\u0631 \u062b\u0627\u0628\u062a)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0642\u064a\u0627\u0633 \u0642\u0648\u0629 \u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u0633\u0627\u062e\u0646 \u0641\u064a \u0623\u0648\u0642\u0627\u062a \u062a\u0628\u0631\u064a\u062f \u0645\u062d\u062f\u062f\u0629 \u0645\u0633\u0628\u0642\u064b\u0627<\/li>\n\n\n\n<li>\u062a\u0648\u0644\u064a\u062f <strong>\u0645\u0646\u062d\u0646\u0649 \u0627\u0644\u062a\u0628\u0631\u064a\u062f<\/strong> \u0642\u0648\u0629 \u0627\u0644\u062e\u062a\u0645 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0632\u0645\u0646<\/li>\n\n\n\n<li>\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u062a\u0648\u0635\u064a\u0641 \u0627\u0644\u062a\u0641\u0635\u064a\u0644\u064a \u0644\u0644\u0645\u0648\u0627\u062f<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0644\u0637\u0631\u064a\u0642\u0629 ASTM F1921 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0628 (\u062a\u0623\u062e\u064a\u0631 \u0645\u062a\u063a\u064a\u0631)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u0637\u0628\u0642 \u0648\u0642\u062a \u062a\u0623\u062e\u064a\u0631 \u0645\u062d\u062f\u062f \u0642\u0628\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/li>\n\n\n\n<li>\u064a\u0633\u062c\u0644 <strong>\u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0642\u0635\u0648\u0649 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0641\u0635\u0644<\/strong><\/li>\n\n\n\n<li>\u0645\u062b\u0627\u0644\u064a \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0648\u062c\u0647 \u0646\u062d\u0648 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0648\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0627\u062a \u0627\u0644\u0633\u0631\u064a\u0639\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0636\u0645\u0646 \u0643\u0644\u062a\u0627 \u0627\u0644\u0637\u0631\u064a\u0642\u062a\u064a\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062e\u062a\u0645 \u0648\u0627\u0644\u0636\u063a\u0637 \u0648\u0648\u0642\u062a \u0627\u0644\u0633\u0643\u0648\u0646<\/li>\n\n\n\n<li>\u0627\u0644\u0641\u0635\u0644 \u0627\u0644\u0622\u0644\u064a \u0644\u0644\u0639\u064a\u0646\u0629 \u0627\u0644\u0645\u062e\u062a\u0648\u0645\u0629 \u0622\u0644\u064a\u064b\u0627<\/li>\n\n\n\n<li>\u0642\u064a\u0627\u0633 \u0642\u0648\u0629 \u0627\u0644\u062a\u0642\u0634\u064a\u0631 \u062d\u062a\u0649 \u0627\u0644\u0641\u0634\u0644<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0633\u0627\u062e\u0646<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u062a\u062d\u0642\u064a\u0642 \u0646\u062a\u0627\u0626\u062c ASTM F1921 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0628\u0647\u0627\u060c \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0634\u063a\u0644\u064a\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0628\u0639\u0646\u0627\u064a\u0629:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062e\u062a\u0645<\/strong><br>\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631\u0647 \u0639\u0628\u0631 \u0646\u0637\u0627\u0642 \u0644\u062a\u0648\u0644\u064a\u062f \u0645\u0646\u062d\u0646\u0649 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0633\u0627\u062e\u0646. \u064a\u0628\u062f\u0623 \u0627\u0644\u0645\u0646\u062d\u0646\u0649 \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0628\u062f\u0621 \u0627\u0644\u062e\u062a\u0645 \u0648\u064a\u0632\u062f\u0627\u062f \u062a\u062f\u0631\u064a\u062c\u064a\u0627\u064b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0648\u0642\u062a \u0627\u0644\u0645\u0643\u0648\u062b<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0623\u0641\u0644\u0627\u0645 \u226425 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631: \u062d\u0648\u0627\u0644\u064a 0.5 \u062b\u0627\u0646\u064a\u0629<\/li>\n\n\n\n<li>\u0623\u0641\u0644\u0627\u0645 25-64 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631: 1.0 \u062b\u0627\u0646\u064a\u0629 \u062a\u0642\u0631\u064a\u0628\u064b\u0627<\/li>\n\n\n\n<li>\u0623\u0641\u0644\u0627\u0645 64 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631: 2.5 \u062b\u0627\u0646\u064a\u0629 \u062a\u0642\u0631\u064a\u0628\u064b\u0627<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0636\u063a\u0637 \u0627\u0644\u062e\u062a\u0645<\/strong><br>\u0639\u0627\u062f\u0629 \u0645\u0627 \u064a\u062a\u0645 \u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0628\u0647\u0627 \u0628\u064a\u0646 <strong>15-30 \u0646\u064a\u0648\u062a\u0646\/\u0633\u0645\u00b2<\/strong>, \u0648\u0636\u0645\u0627\u0646 \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0648\u0635\u0644\u0629 \u0627\u0644\u0628\u064a\u0646\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0633\u0631\u0639\u0629 \u0627\u0644\u0641\u0635\u0644<\/strong><br>\u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u0642\u0627\u0633\u0629 \u0648\u064a\u062c\u0628 \u0623\u0646 \u064a\u0638\u0644 \u062b\u0627\u0628\u062a\u064b\u0627 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0646\u062a\u0627\u0626\u062c \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0645\u0642\u0627\u0631\u0646\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0641\u0634\u0644 \u0627\u0644\u0645\u0644\u062d\u0648\u0638\u0629 \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631 ASTM F1921<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0639\u062f \u062a\u0633\u062c\u064a\u0644 \u0623\u0648\u0636\u0627\u0639 \u0627\u0644\u0641\u0634\u0644 \u0623\u0645\u0631\u064b\u0627 \u0636\u0631\u0648\u0631\u064a\u064b\u0627 \u0644\u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u0646\u062a\u0627\u0626\u062c. \u0648\u062a\u0634\u0645\u0644 \u0627\u0644\u0623\u0648\u0636\u0627\u0639 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0641\u0634\u0644 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0644\u0627\u0635\u0642\u0629 \u0639\u0646\u062f \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u062e\u062a\u0645<\/li>\n\n\n\n<li>\u0641\u0634\u0644 \u0627\u0644\u062a\u0645\u0627\u0633\u0643 \u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u0627\u062f\u0629<\/li>\n\n\n\n<li>\u062a\u0635\u0641\u064a\u062d \u0627\u0644\u0637\u0628\u0642\u0627\u062a<\/li>\n\n\n\n<li>\u0643\u0633\u0631 \u0627\u0644\u0645\u0627\u062f\u0629 \u0623\u0648 \u0627\u0644\u0627\u0633\u062a\u0637\u0627\u0644\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0633\u0627\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0641\u0634\u0644 \u0646\u0627\u062c\u0645\u064b\u0627 \u0639\u0646 <strong>\u0645\u0634\u0643\u0644\u0627\u062a \u0636\u0639\u0641 \u0627\u0644\u062e\u062a\u0645 \u0623\u0648 \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0645\u0627\u062f\u064a<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u062e\u062a\u064a\u0627\u0631 \u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u0648\u0629 \u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u0633\u0627\u062e\u0646 \u0627\u0644\u0645\u0646\u0627\u0633\u0628<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0648\u062b\u0648\u0642 \u0628\u0647 <strong>\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u0648\u0629 \u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u0633\u0627\u062e\u0646<\/strong> \u064a\u062c\u0628 \u0623\u0646 \u062a\u0641\u064a \u0628\u0645\u062a\u0637\u0644\u0628\u0627\u062a ASTM F1921 \u0648\u062a\u0648\u0641\u0631 \u0646\u062a\u0627\u0626\u062c \u0645\u0633\u062a\u0642\u0631\u0629 \u0648\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0643\u0631\u0627\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0642\u062f\u0645 Cell Instruments \u062d\u0644\u0648\u0644\u0627\u064b \u0645\u062a\u0642\u062f\u0645\u0629 \u0645\u062b\u0644 <strong><a href=\"https:\/\/www.materialstests.com\/ar\/hot-tack-tester.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0633\u0627\u062e\u0646\u0629<\/a> (\u0633\u0644\u0633\u0644\u0629 HTT)<\/strong>, \u0645\u0635\u0645\u0645\u0629 \u0644\u0644\u062f\u0642\u0629 \u0648\u0627\u0644\u0645\u0631\u0648\u0646\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0645\u0646\u0637\u0642\u064a \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u0628\u0631\u0645\u062c\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0628\u0631\u0645\u062c\u0629 (PLC)<\/strong> \u0636\u0645\u0627\u0646 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0622\u0644\u064a \u0627\u0644\u0645\u062a\u0633\u0642<\/li>\n\n\n\n<li><strong>\u062a\u062d\u0643\u0645 \u0639\u0627\u0644\u064a \u0627\u0644\u062f\u0642\u0629 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (\u00b1 0.2 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629)<\/strong> \u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u0643\u0631\u0627\u0631<\/li>\n\n\n\n<li>\u064a\u062f\u0639\u0645 \u0643\u0644\u0627\u064b \u0645\u0646 <strong>\u0627\u0644\u0637\u0631\u064a\u0642\u0629 (\u0623) \u0648\u0627\u0644\u0637\u0631\u064a\u0642\u0629 (\u0628)<\/strong> \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/li>\n\n\n\n<li>\u0646\u0637\u0627\u0642 \u0633\u0631\u0639\u0629 \u0648\u0627\u0633\u0639 \u064a\u0633\u062a\u0648\u0639\u0628 \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0645\u0648\u0627\u062f<\/li>\n\n\n\n<li>\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0645\u062c\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0633\u0645\u062d \u0647\u0630\u0647 \u0627\u0644\u0625\u0645\u0643\u0627\u0646\u064a\u0627\u062a \u0644\u0644\u0645\u062e\u062a\u0628\u0631\u0627\u062a \u0648\u0627\u0644\u0645\u0635\u0646\u0639\u064a\u0646 \u0628\u0623\u062f\u0627\u0621 <strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u0648\u0629 \u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u0633\u0627\u062e\u0646 \u0627\u0644\u0634\u0627\u0645\u0644 \u0644\u0644\u0641\u064a\u0644\u0645 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a<\/strong> \u0628\u062b\u0642\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. \u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0642\u0648\u0629 \u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u0633\u0627\u062e\u0646 \u0648\u0642\u0648\u0629 \u0627\u0644\u062e\u062a\u0645\u061f<\/strong><br>\u062a\u0642\u064a\u0633 \u0642\u0648\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0639\u0644\u0649 \u0627\u0644\u0633\u0627\u062e\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062e\u062a\u0645 \u0628\u0639\u062f \u0627\u0644\u062e\u062a\u0645 \u0645\u0628\u0627\u0634\u0631\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0642\u064a\u0651\u0645 \u0642\u0648\u0629 \u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u0623\u062e\u062a\u0627\u0645 \u0627\u0644\u0645\u0628\u0631\u062f\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. \u0644\u0645\u0627\u0630\u0627 \u062a\u0639\u062a\u0628\u0631 ASTM F1921 \u0645\u0647\u0645\u0629 \u0644\u0644\u062a\u063a\u0644\u064a\u0641\u061f<\/strong><br>\u0625\u0646\u0647 \u064a\u062d\u0627\u0643\u064a \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u062d\u064a\u062b \u062a\u062a\u0639\u0631\u0636 \u0627\u0644\u0623\u062e\u062a\u0627\u0645 \u0644\u0644\u0625\u062c\u0647\u0627\u062f \u0642\u0628\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f\u060c \u0645\u0645\u0627 \u064a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u0645\u0646\u0639 \u0627\u0644\u0623\u0639\u0637\u0627\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. \u0645\u0627 \u0647\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 <a href=\"https:\/\/store.astm.org\/f1921_f1921m-12r23.html\" target=\"_blank\" rel=\"noreferrer noopener\">ASTM F1921<\/a> \u0627\u062e\u062a\u0628\u0627\u0631\u061f<\/strong><br>\u062a\u0633\u062a\u062e\u062f\u0645 \u0635\u0646\u0627\u0639\u0627\u062a \u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u063a\u0630\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0645\u0633\u062a\u062d\u0636\u0631\u0627\u062a \u0627\u0644\u0635\u064a\u062f\u0644\u0627\u0646\u064a\u0629 \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0637\u0628\u064a\u0629 \u0648\u0635\u0646\u0627\u0639\u0627\u062a \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0645\u0631\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. \u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 (\u0623) \u0648\u0627\u0644\u0637\u0631\u064a\u0642\u0629 (\u0628)\u061f<\/strong><br>\u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 A \u0644\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062a\u0641\u0635\u064a\u0644\u064a \u0648\u0645\u0646\u062d\u0646\u064a\u0627\u062a \u0627\u0644\u062a\u0628\u0631\u064a\u062f\u061b \u0627\u062e\u062a\u0631 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 B \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0623\u0633\u0631\u0639 \u0648\u0627\u0644\u0645\u0648\u062c\u0647 \u0646\u062d\u0648 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5. \u0645\u0627 \u0647\u064a \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0623\u0643\u062b\u0631 \u062a\u0623\u062b\u064a\u0631\u0627\u064b \u0639\u0644\u0649 \u0642\u0648\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0633\u0627\u062e\u0646\u061f<\/strong><br>\u062a\u0624\u062b\u0631 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062e\u062a\u0645\u060c \u0648\u0648\u0642\u062a \u0627\u0644\u0633\u0643\u0648\u0646\u060c \u0648\u0627\u0644\u0636\u063a\u0637\u060c \u0648\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u0627\u0644\u0646\u062a\u0627\u0626\u062c.<\/p>","protected":false},"excerpt":{"rendered":"<p>ASTM F1921 defines standardized methods to measure hot tack strength of thermoplastic films immediately after sealing. It evaluates seal integrity under real production conditions, focusing on parameters such as temperature, pressure, and dwell time.<\/p>","protected":false},"featured_media":3291,"parent":0,"template":"","meta":{"_acf_changed":false},"standard":[],"class_list":["post-3288","application","type-application","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/application\/3288","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/application"}],"about":[{"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/types\/application"}],"version-history":[{"count":3,"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/application\/3288\/revisions"}],"predecessor-version":[{"id":3292,"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/application\/3288\/revisions\/3292"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/media\/3291"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/media?parent=3288"}],"wp:term":[{"taxonomy":"standard","embeddable":true,"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/standard?post=3288"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}