{"id":1699,"date":"2026-11-13T21:19:00","date_gmt":"2026-11-13T13:19:00","guid":{"rendered":"https:\/\/www.bosssealing.com\/?p=1699"},"modified":"2026-11-10T12:00:43","modified_gmt":"2026-11-10T04:00:43","slug":"%d8%ad%d9%84%d9%82%d8%a7%d8%aa-o-%d9%85%d9%86-nbr-%d9%85%d9%82%d8%a7%d8%a8%d9%84-epdm","status":"publish","type":"post","link":"https:\/\/www.bosssealing.com\/ar\/nbr-vs-epdm-o-rings\/","title":{"rendered":"\u062d\u0644\u0642\u0627\u062a O \u0645\u0646 NBR \u0645\u0642\u0627\u0628\u0644 EPDM: \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0648\u0627\u0644\u0633\u0639\u0631 \u0648\u0645\u062a\u0649 \u062a\u062f\u0641\u0639 \u0623\u0643\u062b\u0631"},"content":{"rendered":"<p>\u062a\u0628\u062f\u0623 \u0648\u062d\u062f\u0629 \u0637\u0627\u0642\u0629 \u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629 \u0641\u064a \u0641\u0642\u062f\u0627\u0646 \u0644\u062a\u0631 \u0645\u0646 \u0627\u0644\u0632\u064a\u062a \u0623\u0633\u0628\u0648\u0639\u064a\u064b\u0627. \u064a\u0633\u062a\u0628\u062f\u0644 \u0641\u0631\u064a\u0642 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u062d\u0644\u0642\u0627\u062a O \u0641\u064a \u0639\u0644\u0628\u0629 \u0627\u0644\u0641\u0644\u062a\u0631 \u0628\u0627\u0644\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0635\u0646\u062f\u0648\u0642 \u0627\u0644\u0645\u062e\u0632\u0648\u0646\u060c \u0641\u064a\u062a\u0648\u0642\u0641 \u0627\u0644\u062a\u0633\u0631\u0628 \u0644\u0645\u062f\u0629 \u0634\u0647\u0631\u060c \u062b\u0645 \u064a\u0639\u0648\u062f. \u0627\u0644\u0635\u0646\u062f\u0648\u0642 \u0645\u0646 \u0645\u0627\u062f\u0629 EPDM. \u0627\u0644\u0633\u0627\u0626\u0644 \u0647\u0648 \u0632\u064a\u062a \u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a \u0645\u0639\u062f\u0646\u064a. \u0627\u0646\u062a\u0641\u062e\u062a \u0627\u0644\u062d\u0644\u0642\u0627\u062a \u0628\u0646\u062d\u0648 20 \u0628\u0627\u0644\u0645\u0626\u0629\u060c \u0648\u0623\u0635\u0628\u062d\u062a \u0637\u0631\u064a\u0629\u060c \u0648\u064a\u062a\u0645 \u0642\u0637\u0639\u0647\u0627 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0623\u062e\u062f\u0648\u062f \u0623\u062b\u0646\u0627\u0621 \u0625\u062d\u0643\u0627\u0645 \u0631\u0628\u0637 \u0627\u0644\u0639\u0644\u0628\u0629. \u0644\u0645 \u064a\u062e\u062a\u0631 \u0623\u062d\u062f \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u062e\u0627\u0637\u0626\u0629 \u0639\u0646 \u0642\u0635\u062f\u061b \u0641\u0642\u062f \u0643\u0627\u0646 \u0631\u0642\u0645 \u0627\u0644\u0642\u0637\u0639\u0629 \u0645\u062a\u0637\u0627\u0628\u0642\u064b\u0627 \u0648\u0643\u0627\u0646 \u0635\u0646\u062f\u0648\u0642 \u0627\u0644\u0645\u062e\u0632\u0648\u0646 \u0623\u0642\u0631\u0628.<\/p>\n<p>\u062a\u0628\u062f\u0648 NBR \u0648EPDM \u0645\u062a\u0637\u0627\u0628\u0642\u062a\u064a\u0646\u060c \u0648\u062a\u0643\u0644\u0641\u0627\u0646 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0646\u0641\u0633 \u0627\u0644\u062a\u0643\u0644\u0641\u0629\u060c \u0644\u0643\u0646\u0647\u0645\u0627 \u0645\u062a\u0639\u0627\u0643\u0633\u062a\u0627\u0646 \u0641\u064a \u0627\u0644\u062e\u0627\u0635\u064a\u062a\u064a\u0646 \u0627\u0644\u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629. NBR \u0647\u0648 \u0627\u0644\u0625\u064a\u0644\u0627\u0633\u062a\u0648\u0645\u0631 \u0627\u0644\u0632\u064a\u062a\u064a. EPDM \u0647\u0648 \u0625\u064a\u0644\u0627\u0633\u062a\u0648\u0645\u0631 \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u0628\u062e\u0627\u0631 \u0648\u0627\u0644\u0637\u0642\u0633. \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0643\u0644 \u062e\u0637\u0623 \u0641\u064a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646\u0647\u0645\u0627 \u0647\u0648 \u062a\u062c\u0627\u0648\u0632 \u0644\u0647\u0630\u0627 \u0627\u0644\u062e\u0637 \u0627\u0644\u0641\u0627\u0635\u0644 \u2014 \u0641\u064a \u0623\u064a \u0645\u0646 \u0627\u0644\u0627\u062a\u062c\u0627\u0647\u064a\u0646.<\/p>\n<p>\u062a\u0645\u0646\u062d\u0643 \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0641\u064a \u0633\u0624\u0627\u0644 \u0648\u0627\u062d\u062f\u060c \u0648\u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0627\u0644\u0643\u0627\u0645\u0646\u0629 \u0648\u0631\u0627\u0621\u0647\u0627\u060c \u0648\u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u062a\u0649 \u0644\u0627 \u062a\u0643\u0648\u0646 \u0623\u064a \u0645\u0646 \u0627\u0644\u0645\u0627\u062f\u062a\u064a\u0646 \u062c\u064a\u062f\u0629 \u0628\u0645\u0627 \u064a\u0643\u0641\u064a.<\/p>\n<figure><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2026\/11\/a3_hero-2.jpg\" alt=\"\u062d\u0644\u0642\u0627\u062a O \u0645\u0646 NBR \u0627\u0644\u0633\u0648\u062f\u0627\u0621 \u0648\u062d\u0644\u0642\u0627\u062a O \u0645\u0646 EPDM \u0627\u0644\u0645\u0637\u0641\u0623\u0629 \u062c\u0646\u0628\u0627\u064b \u0625\u0644\u0649 \u062c\u0646\u0628 \u0645\u0639 \u0643\u0623\u0633 \u0645\u0646 \u0627\u0644\u0632\u064a\u062a \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a \u0648\u0643\u0623\u0633 \u0645\u0646 \u0627\u0644\u0645\u0627\u0621\" width=\"1536\" height=\"1024\" loading=\"eager\" \/><figcaption>\u0646\u0641\u0633 \u0627\u0644\u0634\u0643\u0644\u060c \u0646\u0641\u0633 \u0627\u0644\u0635\u0644\u0627\u0628\u0629\u060c \u0643\u064a\u0645\u064a\u0627\u0621 \u0645\u062a\u0639\u0627\u0643\u0633\u0629. \u0643\u0623\u0633 \u0627\u0644\u0632\u064a\u062a \u0648\u0643\u0623\u0633 \u0627\u0644\u0645\u0627\u0621 \u0647\u0645\u0627 \u0627\u0644\u0642\u0635\u0629 \u0643\u0627\u0645\u0644\u0629.<\/figcaption><\/figure>\n<h2>\u0627\u0644\u0633\u0624\u0627\u0644 \u0627\u0644\u0630\u064a \u064a\u062d\u0633\u0645 \u0627\u0644\u0623\u0645\u0631<\/h2>\n<p>\u0647\u0644 \u0627\u0644\u0633\u0627\u0626\u0644 \u0642\u0637\u0628\u064a \u0623\u0645 \u063a\u064a\u0631 \u0642\u0637\u0628\u064a\u061f \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631. NBR \u0628\u0648\u0644\u064a\u0645\u0631 \u0647\u064a\u062f\u0631\u0648\u0643\u0631\u0628\u0648\u0646\u064a \u0648\u064a\u0630\u064a\u0628 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0643\u0631\u0628\u0648\u0646\u064a\u0629\u061b \u064a\u0635\u0645\u062f \u0641\u064a \u0627\u0644\u0623\u0648\u0633\u0627\u0637 \u063a\u064a\u0631 \u0627\u0644\u0642\u0637\u0628\u064a\u0629 \u0644\u0623\u0646 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0623\u0643\u0631\u064a\u0644\u0648\u0646\u064a\u062a\u0631\u064a\u0644 \u062a\u0645\u0646\u062d\u0647 \u0642\u0637\u0628\u064a\u0629 \u062a\u0642\u0627\u0648\u0645 \u0627\u0644\u0632\u064a\u062a. \u0623\u0645\u0627 EPDM \u0641\u0644\u0647 \u0647\u064a\u0643\u0644 \u0645\u0634\u0628\u0639 \u063a\u064a\u0631 \u0642\u0637\u0628\u064a \u0648\u0644\u0627 \u064a\u0645\u062a\u0644\u0643 \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u2014 \u0641\u0627\u0644\u0632\u064a\u062a \u0627\u0644\u0645\u0639\u062f\u0646\u064a \u0648\u0627\u0644\u062f\u064a\u0632\u0644 \u0648\u0627\u0644\u0634\u062d\u0645 \u0648\u0627\u0644\u0643\u064a\u0631\u0648\u0633\u064a\u0646 \u0643\u0644\u0647\u0627 \u062a\u0646\u062a\u0641\u062e\u0647 \u062d\u062a\u0649 \u064a\u0641\u0642\u062f \u0642\u0648\u062a\u0647.<\/p>\n<p>\u0639\u0645\u0644\u064a\u064b\u0627: \u0627\u0644\u0632\u064a\u0648\u062a \u0648\u0627\u0644\u0648\u0642\u0648\u062f \u0648\u0627\u0644\u0634\u062d\u0648\u0645 \u0648\u0627\u0644\u0645\u0630\u064a\u0628\u0627\u062a \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0643\u0631\u0628\u0648\u0646\u064a\u0629 \u062a\u0630\u0647\u0628 \u0625\u0644\u0649 NBR. \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u0628\u062e\u0627\u0631 \u0648\u0645\u0628\u0631\u062f\u0627\u062a \u0627\u0644\u062c\u0644\u064a\u0643\u0648\u0644 \u0648\u0633\u0627\u0626\u0644 \u0627\u0644\u0641\u0631\u0627\u0645\u0644 \u0648\u0627\u0644\u0643\u064a\u062a\u0648\u0646\u0627\u062a \u0648\u0627\u0644\u0643\u062d\u0648\u0644\u0627\u062a \u0648\u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u062a\u0630\u0647\u0628 \u0625\u0644\u0649 EPDM. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u064a\u062c\u0645\u0639 \u0628\u064a\u0646 \u0627\u0644\u0627\u062b\u0646\u064a\u0646 \u2014 \u062e\u0637 \u063a\u0633\u064a\u0644 \u064a\u062a\u0639\u0631\u0636 \u0623\u064a\u0636\u064b\u0627 \u0644\u0631\u0630\u0627\u0630 \u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0634\u062d\u064a\u0645 \u2014 \u0641\u0623\u0646\u062a \u062a\u062e\u062a\u0627\u0631 \u0627\u0644\u0633\u0627\u0626\u0644 \u0627\u0644\u0630\u064a \u064a\u0635\u0644 \u0625\u0644\u0649 \u0627\u0644\u062d\u0644\u0642\u0629 \u0627\u0644\u0645\u0637\u0627\u0637\u064a\u0629 \u0623\u0643\u062b\u0631 \u0645\u0646 \u063a\u064a\u0631\u0647\u060c \u0648\u0631\u0628\u0645\u0627 \u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u062a\u0646\u0638\u0631 \u0641\u064a FKM \u0628\u062f\u0644\u064b\u0627 \u0645\u0646 \u0630\u0644\u0643.<\/p>\n<h2>\u0645\u0642\u0627\u0631\u0646\u0629 \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u062e\u0627\u0635\u064a\u0629<\/th>\n<th>NBR (\u0646\u062a\u0631\u064a\u0644)<\/th>\n<th>EPDM<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629<\/td>\n<td>-40 \u0625\u0644\u0649 +100 \u00b0\u0645 (120 \u00b0\u0645 \u0644\u0641\u062a\u0631\u0629 \u0642\u0635\u064a\u0631\u0629)<\/td>\n<td>-50 \u0625\u0644\u0649 +150 \u00b0\u0645 (\u0630\u0631\u0648\u0629 175 \u00b0\u0645\u060c \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0628\u064a\u0631\u0648\u0643\u0633\u064a\u062f)<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0632\u064a\u062a \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u060c \u0627\u0644\u062f\u064a\u0632\u0644\u060c \u0627\u0644\u0634\u062d\u0645<\/td>\n<td>\u0645\u0645\u062a\u0627\u0632<\/td>\n<td>\u0641\u0634\u0644 \u2014 \u064a\u0646\u062a\u0641\u062e \u0628\u0646\u0633\u0628\u0629 50%+ \u0648\u064a\u0644\u064a\u0646<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u0628\u062e\u0627\u0631<\/td>\n<td>\u0645\u0642\u0628\u0648\u0644\u061b \u064a\u062a\u062d\u0644\u0644 \u0645\u0627\u0626\u064a\u064b\u0627 \u0641\u064a \u0627\u0644\u0628\u062e\u0627\u0631 \u0627\u0644\u0633\u0627\u062e\u0646<\/td>\n<td>\u0645\u0645\u062a\u0627\u0632\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0628\u062e\u0627\u0631 CIP \u0648SIP<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0623\u0648\u0632\u0648\u0646 \u0648\u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629<\/td>\n<td>\u0636\u0639\u064a\u0641 \u2014 \u064a\u062a\u0634\u0642\u0642 \u0641\u064a \u063a\u0636\u0648\u0646 \u0623\u0633\u0627\u0628\u064a\u0639 \u0641\u064a \u0627\u0644\u062e\u0627\u0631\u062c<\/td>\n<td>\u0645\u0645\u062a\u0627\u0632\u060c \u0645\u062d\u0635\u0651\u0646 \u0641\u0639\u0644\u064a\u064b\u0627<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0643\u064a\u062a\u0648\u0646\u0627\u062a\u060c \u0627\u0644\u0625\u0633\u062a\u0631\u0627\u062a\u060c \u0627\u0644\u0643\u062d\u0648\u0644\u0627\u062a<\/td>\n<td>\u0636\u0639\u064a\u0641<\/td>\n<td>\u062c\u064a\u062f \u0625\u0644\u0649 \u0645\u0645\u062a\u0627\u0632<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0648\u0627\u0644\u062a\u0645\u0632\u0642<\/td>\n<td>\u062c\u064a\u062f \u0625\u0644\u0649 \u0645\u0645\u062a\u0627\u0632<\/td>\n<td>\u0645\u0642\u0628\u0648\u0644 \u2014 \u0623\u0636\u0639\u0641 \u0645\u0646 NBR<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0627\u0646\u0636\u063a\u0627\u0637 \u0627\u0644\u062f\u0627\u0626\u0645 \u0639\u0646\u062f 100 \u00b0\u0645<\/td>\n<td>15\u201325%<\/td>\n<td>15\u201325%<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0646\u0633\u0628\u064a\u0629 \u0644\u0644\u0645\u0631\u0643\u0651\u0628<\/td>\n<td>1.0<\/td>\n<td>1.1\u20131.3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"note\">\u0627\u0644\u0642\u064a\u0645 \u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0625\u0646\u062a\u0627\u062c \u0628\u0635\u0644\u0627\u0628\u0629 70 \u0634\u0648\u0631 A. \u062a\u0639\u062a\u0645\u062f \u0627\u0644\u062d\u062f\u0648\u062f \u0627\u0644\u0642\u0635\u0648\u0649 \u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0631\u0643\u0628 \u0627\u0644\u0645\u062d\u062f\u062f\u061b \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0635\u0644 NBR \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0625\u0644\u0649 -55 \u00b0\u0645\u060c \u0648\u064a\u0645\u0643\u0646 \u0644\u0640 EPDM \u0627\u0644\u0645\u0639\u0627\u0644\u062c \u0628\u0627\u0644\u0628\u064a\u0631\u0648\u0643\u0633\u064a\u062f \u0623\u0646 \u064a\u062a\u062d\u0645\u0644 175 \u00b0\u0645 \u0644\u0641\u062a\u0631\u0627\u062a \u0642\u0635\u064a\u0631\u0629.<\/p>\n<h2>\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0647\u064a \u062d\u064a\u062b \u062a\u062a\u062d\u0631\u0643 \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/h2>\n<p>\u0627\u0644\u0641\u062c\u0648\u0629 \u0627\u0644\u0628\u0627\u0644\u063a\u0629 50 \u00b0\u0645 \u0628\u064a\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u064a\u0646 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u064a\u0646 \u0647\u064a \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0623\u0643\u062b\u0631 \u062a\u0643\u0644\u0641\u0629\u060c \u0644\u0623\u0646\u0647\u0627 \u062a\u062d\u062f\u062f \u0639\u062f\u062f \u0645\u0631\u0627\u062a \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u062d\u0644\u0642\u0629 \u0627\u0644\u0645\u0637\u0627\u0637\u064a\u0629. \u0639\u0646\u062f 90 \u00b0\u0645 \u0641\u064a \u0627\u0644\u0632\u064a\u062a\u060c \u064a\u0635\u0645\u062f NBR. \u0639\u0646\u062f 120 \u00b0\u0645 \u0641\u064a \u0627\u0644\u0632\u064a\u062a\u060c \u064a\u0643\u0648\u0646 NBR \u0639\u0644\u0649 \u062d\u0627\u0641\u0629 \u0646\u0637\u0627\u0642\u0647: \u064a\u062a\u0635\u0644\u0628\u060c \u0648\u064a\u0641\u0642\u062f \u0627\u0644\u0627\u0633\u062a\u0637\u0627\u0644\u0629\u060c \u0648\u064a\u0631\u062a\u0641\u0639 \u0627\u0644\u0627\u0646\u0636\u063a\u0627\u0637 \u0627\u0644\u062f\u0627\u0626\u0645 \u0625\u0644\u0649 \u0645\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 40 \u0628\u0627\u0644\u0645\u0626\u0629 \u062e\u0644\u0627\u0644 \u0628\u0636\u0639\u0629 \u0622\u0644\u0627\u0641 \u0645\u0646 \u0627\u0644\u0633\u0627\u0639\u0627\u062a. \u0633\u064a\u062a\u0639\u0627\u0645\u0644 EPDM \u0645\u0639 120 \u00b0\u0645 \u0628\u0633\u0647\u0648\u0644\u0629 \u2014 \u0644\u0643\u0646\u0647 \u0643\u0627\u0646 \u0633\u064a\u0646\u062a\u0641\u062e \u0641\u064a \u0627\u0644\u0632\u064a\u062a \u0642\u0628\u0644 \u0623\u0646 \u062a\u0635\u0628\u062d \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0647\u064a \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0628\u0648\u0642\u062a \u0637\u0648\u064a\u0644.<\/p>\n<p>\u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0632\u064a\u062a \u0647\u064a \u0623\u0646 NBR \u0645\u0627\u062f\u0629 100 \u00b0\u0645 \u0648\u0643\u0644 \u0645\u0627 \u0641\u0648\u0642 \u0630\u0644\u0643 \u0647\u0648 \u0645\u062c\u0627\u0644 FKM\u060c \u0648\u0644\u064a\u0633 EPDM. \u0623\u0645\u0627 \u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u0645\u0627\u0621-\u062c\u0644\u064a\u0643\u0648\u0644\u060c \u0641\u0625\u0646 EPDM \u0645\u0627\u062f\u0629 150 \u00b0\u0645 \u0648NBR \u0645\u0627\u062f\u0629 90 \u00b0\u0645. \u0641\u064a \u0643\u0644\u062a\u0627 \u0627\u0644\u062d\u0627\u0644\u062a\u064a\u0646\u060c \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u062a\u064a \u062a\u0641\u0648\u0632 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u064b\u0627 \u0647\u064a \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062f \u0627\u0644\u0633\u0642\u0641 \u0627\u0644\u062d\u0631\u0627\u0631\u064a.<\/p>\n<figure><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2026\/11\/a3_swell.jpg\" alt=\"\u062d\u0644\u0642\u062a\u0627 O \u0628\u0639\u062f \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u063a\u0645\u0631: \u0625\u062d\u062f\u0627\u0647\u0645\u0627 \u0645\u0646\u062a\u0641\u062e\u0629 \u0648\u0637\u0631\u064a\u0629 \u0641\u064a \u0627\u0644\u0632\u064a\u062a\u060c \u0648\u0627\u0644\u0623\u062e\u0631\u0649 \u0633\u0644\u064a\u0645\u0629 \u0628\u0639\u062f \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u062c\u0644\u064a\u0643\u0648\u0644\" width=\"1536\" height=\"1024\" \/><figcaption>\u0628\u0639\u062f 72 \u0633\u0627\u0639\u0629 \u0639\u0646\u062f 100 \u00b0\u0645: \u062d\u0644\u0642\u0629 NBR \u0639\u0644\u0649 \u0627\u0644\u064a\u0633\u0627\u0631 \u0623\u0645\u0636\u062a\u0647\u0627 \u0641\u064a \u0627\u0644\u0632\u064a\u062a \u0627\u0644\u0645\u0639\u062f\u0646\u064a \u0641\u0627\u0646\u062a\u0641\u062e\u062a\u061b \u0648\u062d\u0644\u0642\u0629 EPDM \u0639\u0644\u0649 \u0627\u0644\u064a\u0645\u064a\u0646 \u0623\u0645\u0636\u062a\u0647\u0627 \u0641\u064a \u0627\u0644\u0645\u0627\u0621-\u062c\u0644\u064a\u0643\u0648\u0644 \u0641\u0644\u0645 \u062a\u0646\u062a\u0641\u062e.<\/figcaption><\/figure>\n<h2>\u0627\u0644\u062a\u0648\u0627\u0641\u0642\u060c \u0633\u0627\u0626\u0644\u064b\u0627 \u0628\u0633\u0627\u0626\u0644<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u0633\u0627\u0626\u0644 \u0623\u0648 \u0627\u0644\u062d\u0627\u0644\u0629<\/th>\n<th>NBR<\/th>\n<th>EPDM<\/th>\n<th>\u0627\u0633\u062a\u062e\u062f\u0645 \u0628\u062f\u0644\u064b\u0627 \u0645\u0646 \u0630\u0644\u0643 \u0639\u0646\u062f \u0627\u0644\u0634\u0643<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0627\u0644\u0632\u064a\u062a \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u060c HL\/HLP<\/td>\n<td>\u0645\u0645\u062a\u0627\u0632<\/td>\n<td>\u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062f\u064a\u0632\u0644\u060c \u0627\u0644\u0643\u064a\u0631\u0648\u0633\u064a\u0646\u060c \u0627\u0644\u0628\u0646\u0632\u064a\u0646<\/td>\n<td>\u062c\u064a\u062f<\/td>\n<td>\u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628<\/td>\n<td>FKM \u0644\u062e\u0644\u0627\u0626\u0637 \u0627\u0644\u0628\u0646\u0632\u064a\u0646<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0645\u0627\u0621\u060c \u0627\u0644\u0628\u0627\u0631\u062f \u0648\u0627\u0644\u0633\u0627\u062e\u0646 \u062d\u062a\u0649 90 \u00b0\u0645<\/td>\n<td>\u062c\u064a\u062f<\/td>\n<td>\u0645\u0645\u062a\u0627\u0632<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0628\u062e\u0627\u0631 \u0627\u0644\u0645\u0634\u0628\u0639 \u062d\u062a\u0649 150 \u00b0\u0645<\/td>\n<td>\u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628<\/td>\n<td>\u0645\u0645\u062a\u0627\u0632<\/td>\n<td>FEPM \u0641\u0648\u0642 150 \u00b0\u0645<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0628\u0631\u062f \u0627\u0644\u062c\u0644\u064a\u0643\u0648\u0644 (EG\u060c PG)<\/td>\n<td>\u062c\u064a\u062f<\/td>\n<td>\u0645\u0645\u062a\u0627\u0632<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u0633\u0627\u0626\u0644 \u0627\u0644\u0641\u0631\u0627\u0645\u0644 DOT 3\/4<\/td>\n<td>\u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628<\/td>\n<td>\u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u0625\u0633\u062a\u0631 \u0627\u0644\u0641\u0648\u0633\u0641\u0627\u062a (HFD)<\/td>\n<td>\u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628<\/td>\n<td>\u062c\u064a\u062f<\/td>\n<td>\u0627\u0644\u0628\u0648\u062a\u064a\u0644 \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u062c\u062f\u064b\u0627<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0645\u0627\u0621-\u062c\u0644\u064a\u0643\u0648\u0644 HFC<\/td>\n<td>\u0645\u0642\u0628\u0648\u0644<\/td>\n<td>\u062c\u064a\u062f<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0643\u064a\u062a\u0648\u0646\u0627\u062a\u060c MEK\u060c \u0627\u0644\u0623\u0633\u064a\u062a\u0648\u0646<\/td>\n<td>\u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628<\/td>\n<td>\u062c\u064a\u062f<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0623\u0645\u064a\u0646\u0627\u062a \u0627\u0644\u0633\u0627\u062e\u0646\u0629 \u0648\u0627\u0644\u0623\u0645\u0648\u0646\u064a\u0627<\/td>\n<td>\u0645\u0642\u0628\u0648\u0644<\/td>\n<td>\u062c\u064a\u062f<\/td>\n<td>FFKM \u0644\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0645\u0631\u0643\u0632\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062e\u0627\u0631\u062c\u060c \u0627\u0644\u0623\u0648\u0632\u0648\u0646\u060c \u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629<\/td>\n<td>\u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628<\/td>\n<td>\u0645\u0645\u062a\u0627\u0632<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0623\u0648\u0632\u0648\u0646 \u0645\u0646 \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0648\u0622\u0644\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645<\/td>\n<td>\u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628<\/td>\n<td>\u0645\u0645\u062a\u0627\u0632<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0647\u0646\u0627\u0643 \u062d\u0627\u0644\u062a\u0627\u0646 \u062a\u062e\u062f\u0639\u0627\u0646 \u0627\u0644\u0646\u0627\u0633. \u0633\u0627\u0626\u0644 \u0627\u0644\u0641\u0631\u0627\u0645\u0644 \u0623\u0633\u0627\u0633\u0647 \u062c\u0644\u064a\u0643\u0648\u0644\u060c \u0648\u0644\u0647\u0630\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0643\u0644 \u0645\u0646\u0638\u0648\u0645\u0629 \u0641\u0631\u0627\u0645\u0644 \u0641\u064a \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0645\u0637\u0627\u0637 EPDM \u2014 \u0648\u0644\u0647\u0630\u0627 \u0623\u064a\u0636\u064b\u0627 \u064a\u062a\u0633\u0628\u0628 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u062d\u0633\u0646 \u0627\u0644\u0646\u064a\u0629 \u064a\u0631\u0643\u0651\u0628 \u062d\u0644\u0642\u0627\u062a NBR \u0639\u0644\u0649 \u0643\u0627\u0644\u064a\u0628\u0631 \u0641\u064a \u0639\u0637\u0644 \u064a\u0628\u062f\u0648 \u0643\u0639\u064a\u0628 \u062a\u0635\u0646\u064a\u0639\u064a. \u0623\u0645\u0627 \u0627\u0644\u0633\u0627\u0626\u0644 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a \u0645\u0646 \u0646\u0648\u0639 \u0625\u0633\u062a\u0631 \u0627\u0644\u0641\u0648\u0633\u0641\u0627\u062a (\u0641\u064a \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0648\u0628\u0639\u0636 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0648\u0631\u0628\u064a\u0646\u0627\u062a) \u0641\u064a\u062f\u0645\u0651\u0631 NBR \u062a\u0645\u0627\u0645\u064b\u0627\u060c \u0648\u0647\u0648 \u0623\u062d\u062f \u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u0642\u0644\u064a\u0644\u0629 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 EPDM \u0641\u064a \u0645\u0646\u0638\u0648\u0645\u0629 \u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629.<\/p>\n<h2>\u0627\u0642\u0631\u0623 \u0627\u0644\u0639\u0637\u0644\u060c \u0644\u0627 \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/h2>\n<p>\u0639\u0646\u062f\u0645\u0627 \u064a\u062e\u0631\u062c \u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0645\u0646 \u0627\u0644\u062e\u062f\u0645\u0629\u060c \u064a\u0643\u0634\u0641 \u0627\u0644\u062a\u0644\u0641 \u0623\u064a \u062e\u0637\u0623 \u0642\u062f \u0648\u0642\u0639.<\/p>\n<p><strong>\u0645\u0646\u062a\u0641\u062e\u060c \u0637\u0631\u064a\u060c \u0644\u0632\u062c\u060c \u0628\u0631\u0627\u0626\u062d\u0629 \u0645\u0630\u064a\u0628 \u0642\u0648\u064a\u0629.<\/strong> \u0639\u062f\u0645 \u062a\u0648\u0627\u0641\u0642 \u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0645\u0639 \u0633\u0627\u0626\u0644 \u063a\u064a\u0631 \u0642\u0637\u0628\u064a \u0641\u064a EPDM\u060c \u0623\u0648 \u0645\u0639 \u0643\u064a\u062a\u0648\u0646 \u0623\u0648 \u0625\u0633\u062a\u0631 \u0623\u0648 \u0625\u0633\u062a\u0631 \u0641\u0648\u0633\u0641\u0627\u062a \u0641\u064a NBR. \u0627\u0646\u062a\u0641\u0627\u062e \u0627\u0644\u062d\u062c\u0645 \u0641\u0648\u0642 15 \u0628\u0627\u0644\u0645\u0626\u0629 \u064a\u0639\u0646\u064a \u0641\u0634\u0644\u064b\u0627 \u0644\u0645\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0633\u0627\u0643\u0646\u061b \u0648\u0641\u0648\u0642 10 \u0628\u0627\u0644\u0645\u0626\u0629 \u0644\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a. \u0642\u0650\u0633\u0647: \u0627\u0642\u0637\u0639 \u0637\u0648\u0644\u064b\u0627 25 \u0645\u0645 \u0645\u0646 \u0627\u0644\u062d\u0628\u0644 \u0623\u0648 \u0627\u0633\u062a\u062e\u062f\u0645 \u062d\u0644\u0642\u0629 O \u0643\u0627\u0645\u0644\u0629\u060c \u0648\u0632\u0646 \u0648\u0642\u0650\u0633 \u0642\u0628\u0644 \u0648\u0628\u0639\u062f 72 \u0633\u0627\u0639\u0629 \u0645\u0646 \u0627\u0644\u063a\u0645\u0631 \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062e\u062f\u0645\u0629.<\/p>\n<p><strong>\u0642\u0627\u0633\u064d\u060c \u0645\u062a\u0634\u0642\u0642\u060c \u0628\u0634\u0642\u0648\u0642 \u062f\u0642\u064a\u0642\u0629 \u062a\u0646\u0641\u062a\u062d \u0639\u0646\u062f \u0627\u0644\u0634\u062f.<\/strong> \u062a\u0642\u0627\u062f\u0645 \u062d\u0631\u0627\u0631\u064a \u0623\u0648 \u0623\u0648\u0632\u0648\u0646. NBR \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642\u060c \u0623\u0648 NBR \u0639\u0646\u062f 120 \u00b0C \u0641\u064a \u0627\u0644\u0632\u064a\u062a\u060c \u0643\u0644\u0627\u0647\u0645\u0627 \u064a\u0628\u062f\u0648 \u0647\u0643\u0630\u0627. \u0634\u0642\u0648\u0642 \u0627\u0644\u0623\u0648\u0632\u0648\u0646 \u0639\u0627\u062f\u0629 \u0639\u0645\u0648\u062f\u064a\u0629 \u0639\u0644\u0649 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0634\u062f \u0648\u062a\u0638\u0647\u0631 \u0628\u0646\u0645\u0637 \u0645\u0646\u062a\u0638\u0645\u061b \u0623\u0645\u0627 \u0627\u0644\u0634\u0642\u0648\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0641\u0647\u064a \u0623\u0643\u062b\u0631 \u0639\u0634\u0648\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0642\u0637\u0639\u0629 \u0635\u0644\u0628\u0629 \u0628\u0634\u0643\u0644 \u0645\u0648\u062d\u062f.<\/p>\n<p><strong>\u0645\u0633\u0637\u062d \u0639\u0644\u0649 \u0623\u0633\u0637\u062d \u0627\u0644\u062a\u0644\u0627\u0645\u0633\u060c \u0633\u0644\u064a\u0645 \u0641\u064a\u0645\u0627 \u0639\u062f\u0627 \u0630\u0644\u0643.<\/strong> \u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0627\u0646\u0636\u063a\u0627\u0637. \u062a\u062a\u0639\u0631\u0636 \u0644\u0647 \u0643\u0644\u062a\u0627 \u0627\u0644\u0645\u0627\u062f\u062a\u064a\u0646 \u0639\u0646\u062f \u062d\u062f\u0651\u0647\u0645\u0627 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u060c \u0648\u0647\u0648 \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627 \u0644\u062a\u0633\u0631\u0628 \u0645\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u201c\u064a\u0628\u062f\u0648 \u0633\u0644\u064a\u0645\u064b\u0627\u201d.<\/p>\n<p><strong>\u0645\u062a\u0622\u0643\u0644 \u0645\u0646 \u062c\u0647\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0645\u0639 \u0641\u0642\u062f\u0627\u0646 \u062c\u0632\u0621 \u0645\u0646 \u0627\u0644\u0645\u0627\u062f\u0629.<\/strong> \u0628\u062b\u0642 \u0623\u0648 \u062a\u0644\u0641 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0631\u0643\u064a\u0628. \u0646\u0627\u062f\u0631\u064b\u0627 \u0645\u0627 \u064a\u062d\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0627\u062f\u0629 \u0647\u0630\u0627\u061b \u0628\u0644 \u062a\u062d\u0644\u0647 \u0627\u0644\u0641\u062c\u0648\u0629 \u0648\u0627\u0644\u062d\u0627\u0641\u0629 \u0627\u0644\u0645\u0634\u0637\u0648\u0641\u0629 \u0648\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u062f\u0639\u0645.<\/p>\n<h2>\u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/h2>\n<p>\u064a\u0643\u0644\u0651\u0641 EPDM \u0646\u062d\u0648 10 \u0625\u0644\u0649 30 \u0628\u0627\u0644\u0645\u0626\u0629 \u0623\u0643\u062b\u0631 \u0644\u0643\u0644 \u0642\u0637\u0639\u0629 \u0645\u0646 NBR \u0641\u064a \u0627\u0644\u062d\u062c\u0645 \u0648\u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0646\u0641\u0633\u064a\u0647\u0645\u0627. \u0647\u0630\u0627 \u0627\u0644\u0641\u0627\u0631\u0642 \u0644\u0627 \u064a\u064f\u0630\u0643\u0631 \u0623\u0645\u0627\u0645 \u062a\u0643\u0644\u0641\u0629 \u062a\u0648\u0642\u0641 \u0648\u0627\u062d\u062f \u063a\u064a\u0631 \u0645\u062e\u0637\u0637 \u0644\u0647\u060c \u0648\u0644\u0647\u0630\u0627 \u064a\u062c\u0628 \u0627\u062a\u062e\u0627\u0630 \u0627\u0644\u0642\u0631\u0627\u0631 \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0633\u0646\u0648\u064a\u0629 \u0644\u0627 \u0633\u0639\u0631 \u0627\u0644\u0648\u062d\u062f\u0629.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648<\/th>\n<th>NBR<\/th>\n<th>EPDM<\/th>\n<th>FKM<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0633\u0639\u0631 \u0627\u0644\u0642\u0637\u0639\u0629 \u0627\u0644\u0646\u0633\u0628\u064a\u060c \u0628\u0627\u0644\u062d\u062c\u0645 \u0646\u0641\u0633\u0647<\/td>\n<td>1.0<\/td>\n<td>1.2<\/td>\n<td>3.5<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0645\u062a\u0648\u0642\u0639 \u0639\u0646\u062f 110 \u00b0C \u0641\u064a \u0645\u0627\u0621-\u062c\u0644\u064a\u0643\u0648\u0644<\/td>\n<td>6\u20139 \u0623\u0634\u0647\u0631<\/td>\n<td>3\u20135 \u0633\u0646\u0648\u0627\u062a<\/td>\n<td>3\u20135 \u0633\u0646\u0648\u0627\u062a<\/td>\n<\/tr>\n<tr>\n<td>\u0639\u062f\u062f \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0627\u062a \u062e\u0644\u0627\u0644 5 \u0633\u0646\u0648\u0627\u062a<\/td>\n<td>7\u201310<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0625\u0646\u0641\u0627\u0642 \u0627\u0644\u0646\u0633\u0628\u064a \u0639\u0644\u0649 \u0627\u0644\u0642\u0637\u0639 \u062e\u0644\u0627\u0644 5 \u0633\u0646\u0648\u0627\u062a<\/td>\n<td>7\u201310\u00d7<\/td>\n<td>1.2\u00d7<\/td>\n<td>3.5\u00d7<\/td>\n<\/tr>\n<tr>\n<td>\u0623\u062d\u062f\u0627\u062b \u0627\u0644\u062a\u0648\u0642\u0641 \u062e\u0644\u0627\u0644 5 \u0633\u0646\u0648\u0627\u062a<\/td>\n<td>7\u201310<\/td>\n<td>0\u20131<\/td>\n<td>0\u20131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"note\">\u062d\u0633\u0627\u0628 \u062a\u0648\u0636\u064a\u062d\u064a\u060c \u0648\u0644\u064a\u0633 \u0639\u0631\u0636 \u0633\u0639\u0631. \u0623\u062f\u062e\u0644 \u0633\u0639\u0631 \u0627\u0644\u0642\u0637\u0639\u0629 \u0648\u0623\u062c\u0631 \u0627\u0644\u0639\u0645\u0627\u0644\u0629 \u0648\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062a\u0648\u0642\u0641 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643\u061b \u0641\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u062e\u064a\u0627\u0631\u0627\u062a \u0646\u0627\u062f\u0631\u064b\u0627 \u0645\u0627 \u064a\u062a\u063a\u064a\u0631.<\/p>\n<p>\u0641\u064a \u062e\u062f\u0645\u0629 \u0627\u0644\u0632\u064a\u062a \u0639\u0646\u062f 110 \u00b0C \u064a\u0646\u0642\u0644\u0628 \u0627\u0644\u062c\u062f\u0648\u0644: NBR \u062e\u0627\u0631\u062c \u0646\u0637\u0627\u0642\u0647\u060c \u0648EPDM \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0641\u0642\u060c \u0648FKM \u0628\u062b\u0644\u0627\u062b\u0629 \u0623\u0636\u0639\u0627\u0641 \u0648\u0646\u0635\u0641 \u0633\u0639\u0631 \u0627\u0644\u0642\u0637\u0639\u0629 \u0647\u0648 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0631\u062e\u064a\u0635 \u0644\u0623\u0646\u0647 \u0627\u0644\u0648\u062d\u064a\u062f \u0627\u0644\u0630\u064a \u064a\u0635\u0645\u062f. \u0647\u0630\u0627 \u0645\u0627 \u064a\u0639\u0646\u064a\u0647 \u201c\u0627\u062f\u0641\u0639 \u0623\u0643\u062b\u0631\u201d \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u2014 \u0644\u064a\u0633 \u0627\u0644\u062f\u0641\u0639 \u0645\u0642\u0627\u0628\u0644 \u0645\u0627\u062f\u0629 \u0641\u0627\u062e\u0631\u0629\u060c \u0628\u0644 \u0627\u0644\u062f\u0641\u0639 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u062a\u064a \u062a\u0637\u0627\u0628\u0642 \u0643\u064a\u0645\u064a\u0627\u0621\u0647\u0627 \u0627\u0644\u0633\u0627\u0626\u0644.<\/p>\n<h2>\u062d\u064a\u062b \u0644\u0627 \u062a\u0635\u0644\u062d \u0623\u064a \u0645\u0646 \u0627\u0644\u0645\u0627\u062f\u062a\u064a\u0646<\/h2>\n<p>\u062b\u0644\u0627\u062b \u062d\u0627\u0644\u0627\u062a \u0634\u0627\u0626\u0639\u0629 \u062a\u0642\u0639 \u062e\u0627\u0631\u062c \u0627\u0644\u0639\u0645\u0648\u062f\u064a\u0646. \u0627\u0644\u0632\u064a\u062a \u0639\u0627\u0644\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0641\u0648\u0642 120 \u00b0C: FKM\u060c \u0623\u0648 HNBR \u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0633\u062d\u062c\u064a \u0639\u0627\u0645\u0644\u064b\u0627 \u0623\u064a\u0636\u064b\u0627. \u062e\u062f\u0645\u0629 \u0627\u0644\u0645\u0630\u064a\u0628\u0627\u062a \u0627\u0644\u0639\u062f\u0648\u0627\u0646\u064a\u0629 \u0623\u0648 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0639\u0637\u0631\u064a\u0629: FKM\u060c \u0623\u0648 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EPDM \u064a\u0635\u0645\u062f \u0623\u0645\u0627\u0645 \u0627\u0644\u063a\u0633\u0644 \u0648\u064a\u0646\u062a\u0641\u062e \u0641\u064a \u0627\u0644\u0632\u064a\u062a\u061b \u0648NBR \u064a\u0635\u0645\u062f \u0623\u0645\u0627\u0645 \u0627\u0644\u0632\u064a\u062a \u0648\u064a\u062a\u062f\u0647\u0648\u0631 \u0641\u064a \u0627\u0644\u0642\u0644\u0648\u064a. \u0627\u0644\u062d\u0644 \u0627\u0644\u0645\u0639\u062a\u0627\u062f \u0647\u0648 \u0645\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0644\u0644\u062a\u0628\u062f\u064a\u0644: EPDM \u0644\u062f\u0648\u0631\u0629 \u0627\u0644\u063a\u0633\u0644\u060c \u0648NBR \u0623\u0648 FKM \u0644\u0644\u0625\u0646\u062a\u0627\u062c\u060c \u0645\u0639 \u0645\u062c\u0645\u0648\u0639\u062a\u064a\u0646 \u0645\u0645\u064a\u0632\u062a\u064a\u0646 \u0628\u0627\u0644\u0623\u0644\u0648\u0627\u0646. \u0647\u0630\u0627 \u0623\u0631\u062e\u0635 \u0645\u0646 \u0645\u0631\u0643\u0651\u0628 \u0648\u0627\u062d\u062f \u063a\u0631\u064a\u0628 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\u0627\u0644\u0623\u0643\u0631\u064a\u0644\u0648\u0646\u064a\u062a\u0631\u064a\u0644 \u0641\u064a NBR.<\/strong> \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 26 \u0628\u0627\u0644\u0645\u0626\u0629 \u0645\u0646 ACN \u062a\u0648\u0641\u0631 \u062a\u0648\u0627\u0632\u0646\u064b\u0627 \u0628\u064a\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u064a\u062a \u0648\u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0639\u0646\u062f \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629. \u0623\u0645\u0627 33 \u0625\u0644\u0649 41 \u0628\u0627\u0644\u0645\u0626\u0629 \u0641\u062a\u0642\u0627\u0648\u0645 \u0627\u0644\u0627\u0646\u062a\u0641\u0627\u062e \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644 \u0641\u064a \u062e\u062f\u0645\u0629 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0639\u0637\u0631\u064a\u0629 \u0648\u0627\u0644\u0648\u0642\u0648\u062f 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\u0628\u0627\u0644\u0643\u0628\u0631\u064a\u062a \u0623\u0631\u062e\u0635 \u0648\u0643\u0627\u0641\u064d \u0644\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u0637\u0642\u0633. \u0623\u0645\u0627 \u0627\u0644\u062a\u0635\u0644\u064a\u062f \u0628\u0627\u0644\u0628\u064a\u0631\u0648\u0643\u0633\u064a\u062f \u0641\u064a\u0644\u0632\u0645 \u0644\u0644\u0628\u062e\u0627\u0631 \u0648\u062f\u0648\u0631\u0627\u062a CIP\/SIP \u0648\u0623\u064a \u062a\u0637\u0628\u064a\u0642 \u064a\u0643\u0648\u0646 \u0641\u064a\u0647 \u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0627\u0646\u0636\u063a\u0627\u0637 \u0639\u0646\u062f 150 \u00b0C \u0645\u0647\u0645\u064b\u0627. \u0641\u0627\u0631\u0642 \u0627\u0644\u0633\u0639\u0631 \u0635\u063a\u064a\u0631\u061b \u0623\u0645\u0627 \u0641\u0627\u0631\u0642 \u0627\u0644\u0639\u0645\u0631 \u0641\u0644\u064a\u0633 \u0643\u0630\u0644\u0643.<\/p>\n<p><strong>\u0627\u0644\u0634\u0647\u0627\u062f\u0629 \u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0634\u0631\u0628 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\u0627\u0644\u0628\u062b\u0642 \u0639\u0646\u062f \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a \u0644\u0643\u0646\u0647 \u064a\u0643\u0644\u0641 \u0646\u062d\u0648 30 \u0628\u0627\u0644\u0645\u0626\u0629 \u0645\u0646 \u0642\u0648\u0629 \u0627\u0644\u0625\u062d\u0643\u0627\u0645 \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629\u060c \u0648\u064a\u062c\u0639\u0644 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u062d\u0644\u0642\u0629 \u0623\u0635\u0639\u0628 \u062f\u0648\u0646 \u0627\u0644\u062a\u0648\u0627\u0621. \u0644\u0634\u0641\u0629 \u0633\u0627\u0643\u0646\u0629 \u0639\u0646\u062f 1 \u0625\u0644\u0649 10 MPa\u060c \u0641\u0625\u0646 70 Shore A \u0647\u0648 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0627\u0644\u0635\u062d\u064a\u062d \u0641\u064a \u0643\u0644\u062a\u0627 \u0627\u0644\u0645\u0627\u062f\u062a\u064a\u0646. \u0644\u0645\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0645\u0643\u0628\u0633 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0641\u0648\u0642 20 MPa\u060c \u0641\u0625\u0646 90 Shore A \u0645\u0639 \u062d\u0644\u0642\u0629 \u062f\u0639\u0645 \u064a\u062a\u0641\u0648\u0642 \u0639\u0644\u0649 70 Shore A \u0648\u062d\u062f\u0647 \u2014 \u0648EPDM \u0639\u0646\u062f 90 Shore A \u0623\u0642\u0644 \u062a\u0633\u0627\u0645\u062d\u064b\u0627 \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638 \u0639\u0644\u0649 \u062a\u062c\u0648\u064a\u0641 \u0645\u062e\u062f\u0648\u0634 \u0645\u0646 NBR\u060c \u0648\u0647\u0630\u0627 \u0633\u0628\u0628 \u0625\u0636\u0627\u0641\u064a \u0644\u0643\u0648\u0646 EPDM \u0639\u0645\u0644\u064a\u064b\u0627 \u0645\u0627\u062f\u0629\u064b \u0644\u0644\u0645\u0648\u0627\u0646\u0639 \u0627\u0644\u0633\u0627\u0643\u0646\u0629 \u0648\u0645\u0648\u0627\u0646\u0639 \u0627\u0644\u0637\u0642\u0633.<\/p>\n<h2>\u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n<ul>\n<li>NBR \u0644\u0644\u0632\u064a\u0648\u062a \u0648\u0627\u0644\u0648\u0642\u0648\u062f \u0648\u0627\u0644\u0634\u062d\u0648\u0645\u061b \u0648EPDM \u0644\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u0628\u062e\u0627\u0631 \u0648\u0627\u0644\u062c\u0644\u064a\u0643\u0648\u0644\u0627\u062a \u0648\u0633\u0627\u0626\u0644 \u0627\u0644\u0641\u0631\u0627\u0645\u0644 \u0648\u0627\u0644\u0643\u064a\u062a\u0648\u0646\u0627\u062a \u0648\u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642. \u0633\u0624\u0627\u0644 \u0627\u0644\u0642\u0637\u0628\u064a\u0629\/\u0627\u0644\u0644\u0627\u0642\u0637\u0628\u064a\u0629 \u064a\u062d\u0633\u0645 \u0627\u0644\u0623\u0645\u0631 \u0641\u064a \u062b\u0648\u0627\u0646\u064d.<\/li>\n<li>NBR \u0645\u0627\u062f\u0629 100 \u00b0C \u0641\u064a \u0627\u0644\u0632\u064a\u062a \u0648\u0645\u0627\u062f\u0629 90 \u00b0C \u0641\u064a \u0627\u0644\u0645\u0627\u0621. \u0648EPDM \u0645\u0627\u062f\u0629 150 \u00b0C \u2014 \u0644\u0643\u0646 \u0641\u0642\u0637 \u062d\u064a\u062b \u064a\u0633\u0645\u062d \u0627\u0644\u0633\u0627\u0626\u0644 \u0628\u0630\u0644\u0643.<\/li>\n<li>\u064a\u0643\u0644\u0651\u0641 EPDM \u0623\u0643\u062b\u0631 \u0628\u0646\u0633\u0628\u0629 10 \u0625\u0644\u0649 30 \u0628\u0627\u0644\u0645\u0626\u0629 \u0644\u0643\u0644 \u0642\u0637\u0639\u0629 \u0648\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0639\u064a\u062f \u062e\u0645\u0633\u0629 \u0623\u0636\u0639\u0627\u0641 \u0630\u0644\u0643 \u0641\u064a \u0635\u0648\u0631\u0629 \u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0627\u062a \u062a\u0645 \u062a\u062c\u0646\u0628\u0647\u0627. \u0648\u064a\u0643\u0644\u0651\u0641 FKM \u062b\u0644\u0627\u062b\u0629 \u0623\u0636\u0639\u0627\u0641 \u0648\u0646\u0635\u0641 \u0648\u0647\u0648 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0631\u062e\u0635 \u0628\u0645\u062c\u0631\u062f \u0623\u0646 \u062a\u062a\u062c\u0627\u0648\u0632 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0632\u064a\u062a 120 \u00b0C.<\/li>\n<li>\u0627\u0644\u0627\u0646\u062a\u0641\u0627\u062e \u064a\u0639\u0646\u064a \u0643\u064a\u0645\u064a\u0627\u0621 \u062e\u0627\u0637\u0626\u0629\u061b \u0648\u0627\u0644\u062a\u0635\u0644\u0628 \u0648\u0627\u0644\u062a\u0634\u0642\u0642 \u064a\u0639\u0646\u064a\u0627\u0646 \u062d\u0631\u0627\u0631\u0629 \u0623\u0648 \u0623\u0648\u0632\u0648\u0646\u061b \u0648\u0627\u0644\u062a\u0633\u0637\u062d \u064a\u0639\u0646\u064a \u062a\u062b\u0628\u064a\u062a \u0627\u0646\u0636\u063a\u0627\u0637. \u0634\u062e\u0651\u0635 \u0642\u0628\u0644 \u0623\u0646 \u062a\u0639\u064a\u062f \u0627\u0644\u0637\u0644\u0628.<\/li>\n<li>\u062d\u062f\u0651\u062f \u0645\u062d\u062a\u0648\u0649 ACN \u0644\u0640 NBR\u060c \u0648\u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0635\u0644\u064a\u062f \u0644\u0640 EPDM\u060c \u0648\u0627\u0644\u0634\u0647\u0627\u062f\u0629 \u0644\u0623\u064a \u0634\u064a\u0621 \u064a\u0644\u0627\u0645\u0633 \u0645\u064a\u0627\u0647 \u0627\u0644\u0634\u0631\u0628 \u0623\u0648 \u0627\u0644\u0623\u063a\u0630\u064a\u0629.<\/li>\n<\/ul>\n<p>\u0643\u0644\u062a\u0627 \u0627\u0644\u0645\u0627\u062f\u062a\u064a\u0646 \u0636\u0645\u0646 \u0646\u0637\u0627\u0642\u0646\u0627 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0628\u0635\u0644\u0627\u0628\u0629 70 \u064890 Shore A\u060c \u0645\u0639 \u0645\u0631\u0643\u0651\u0628\u0627\u062a \u0645\u0624\u0647\u0644\u0629 \u0648\u0641\u0642 FDA \u0648NSF \u0645\u062a\u0627\u062d\u0629 \u0639\u0646\u062f \u0627\u0644\u0637\u0644\u0628. \u0627\u0628\u062f\u0623 \u0645\u0646 <a href=\"https:\/\/www.bosssealing.com\/ar\/%d9%81%d8%a6%d8%a9+%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac\/rubber-o-ringx-ring\/\">\u0645\u062c\u0645\u0648\u0639\u0629 \u062d\u0644\u0642\u0627\u062a O-ring \u0648X-ring<\/a> \u0644\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0625\u0645\u0628\u0631\u0627\u0637\u0648\u0631\u064a\u0629 \u0648\u0627\u0644\u0645\u062a\u0631\u064a\u0629\u060c \u0623\u0648 \u0645\u0646 <a href=\"https:\/\/www.bosssealing.com\/ar\/%d9%81%d8%a6%d8%a9+%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac\/pneumatic-seals-pneumatic-seal-kits\/\">\u0646\u0637\u0627\u0642 \u0645\u0648\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0647\u0648\u0627\u0626\u064a\u0629<\/a> \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0647\u0648\u0627\u0621\u064b \u0644\u0627 \u0633\u0627\u0626\u0644\u064b\u0627. \u0627\u0644\u0645\u0631\u0643\u0651\u0628\u0627\u062a \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0648\u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u062a\u0645\u0631 \u0639\u0628\u0631 <a href=\"https:\/\/www.bosssealing.com\/ar\/%d9%81%d8%a6%d8%a9+%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac\/customized-products\/\">\u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u062e\u0635\u0635\u0629<\/a>\u060c \u0648\u064a\u063a\u0637\u064a <a href=\"https:\/\/www.bosssealing.com\/ar\/%d9%81%d8%a6%d8%a9+%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac\/hydraulic-piston-seals\/\">\u0646\u0637\u0627\u0642 \u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0643\u0628\u0633 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a<\/a> \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u062c\u0627\u0646\u0628 \u0627\u0644\u0632\u064a\u062a \u0641\u064a NBR \u0648HNBR \u0648FKM.<\/p>\n<p>\u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u060c <a href=\"https:\/\/www.zeon.eu\/\" rel=\"noopener\">Zeon<\/a> \u062a\u0646\u062a\u062c \u0643\u0644\u0627\u064b \u0645\u0646 NBR \u0648EPDM \u0648\u062a\u0646\u0634\u0631 \u062c\u062f\u0627\u0648\u0644 \u062e\u0635\u0627\u0626\u0635 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062f\u0631\u062c\u0627\u062a. <a href=\"https:\/\/www.trelleborg.com\/en\/seals\/products-and-solutions\" rel=\"noopener\">Trelleborg<\/a> \u0644\u062f\u064a\u0647\u0627 \u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0648 <a href=\"https:\/\/www.hallite.com\/\" rel=\"noopener\">Hallite<\/a> \u062a\u0648\u062b\u0651\u0642 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u062e\u0635\u064a\u0635\u0627\u064b \u0644\u0644\u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a. \u064a\u0648\u062c\u062f \u0645\u062e\u0637\u0637 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u062e\u0627\u0635 \u0628\u0627\u0644\u0645\u0648\u0632\u0651\u0639\u060c \u0627\u0644\u0645\u0641\u064a\u062f \u0644\u0625\u062c\u0631\u0627\u0621 \u0641\u062d\u0648\u0635\u0627\u062a \u0633\u0631\u064a\u0639\u0629 \u0639\u0644\u0649 \u0627\u0644\u0648\u0633\u0627\u0626\u0637 \u063a\u064a\u0631 \u0627\u0644\u0645\u0639\u062a\u0627\u062f\u0629\u060c \u0639\u0644\u0649 <a href=\"https:\/\/www.sealsales.com\/o-rings\" rel=\"nofollow noopener\">Seal Sales<\/a>\u061b \u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0648\u0633\u0648\u0645 \u0627\u0644\u062e\u0637\u0648\u0637 \u0631\u0627\u062c\u0639 <a href=\"https:\/\/www.astm.org\/d2000-12.html\" rel=\"noopener\">ASTM D2000<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0633\u0624\u0627\u0644 \u0648\u0627\u062d\u062f \u064a\u062d\u0633\u0645 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631: \u0647\u0644 \u0627\u0644\u0633\u0627\u0626\u0644 \u0642\u0637\u0628\u064a \u0623\u0645 \u063a\u064a\u0631 \u0642\u0637\u0628\u064a\u061f \u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0627\u0644\u062d\u062f\u0648\u062f \u0627\u0644\u0639\u0644\u064a\u0627 \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0648\u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/p>","protected":false},"author":1,"featured_media":1695,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1699","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"NBR versus EPDM O-rings: oil and water compatibility, temperature limits, failure signatures and the five-year cost comparison that decides the choice.\" \/>\n\t<meta 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