{"id":1708,"date":"2025-12-11T09:00:00","date_gmt":"2025-12-11T09:00:00","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=1708"},"modified":"2025-12-15T07:47:55","modified_gmt":"2025-12-15T07:47:55","slug":"epdm-vs-nbr-which-is-better","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/zh\/blog\/standards\/epdm-vs-nbr-which-is-better\/","title":{"rendered":"EPDM \u4e0e NBR\uff1a\u54ea\u4e2a\u66f4\u597d\uff1f"},"content":{"rendered":"

\u5728\u4e3a\u5de5\u4e1a\u5e94\u7528\u9009\u62e9\u5bc6\u5c01\u5f39\u6027\u4f53\u65f6\uff0cEPDM \u4e0e NBR \u54ea\u4e2a\u66f4\u597d\uff0c\u6700\u597d\u901a\u8fc7\u4e86\u89e3\u6240\u5904\u7406\u7684\u6d41\u4f53\u6765\u56de\u7b54\uff0c\u56e0\u4e3a\u8fd9\u4e24\u79cd\u6d41\u884c\u7684\u5408\u6210\u6a61\u80f6\u5177\u6709\u76f8\u53cd\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u3002. <\/p>\n\n\n\n

\u7ed3\u8bba\u662f\uff0cEPDM \u662f\u6c34\u3001\u84b8\u6c7d\u548c\u5236\u52a8\u6db2\u7b49\u6781\u6027\u7269\u8d28\u7684\u66f4\u4f73\u9009\u62e9\uff0c\u800c NBR\uff08\u4e01\u8148\u6a61\u80f6\uff09\u5219\u662f\u77f3\u6cb9\u3001\u71c3\u6599\u548c\u6db2\u538b\u6cb9\u7b49\u975e\u6781\u6027\u7269\u8d28\u7684\u7edd\u5bf9\u51a0\u519b\u3002.<\/p>\n\n\n\n

\"EPDM<\/figure>\n\n\n\n

\u4e86\u89e3\u6a61\u80f6\u57fa\u7840\u77e5\u8bc6\uff1a\u4e01\u8148\u6a61\u80f6\u4e0e\u4e09\u5143\u4e59\u4e19\u6a61\u80f6 (EPDM) \u76f8\u540c\u5417\uff1f<\/h2>\n\n\n\n

\u4ece\u6839\u672c\u4e0a\u8bb2\uff0c\u4e01\u8148\u6a61\u80f6\u548c\u4e09\u5143\u4e59\u4e19\u6a61\u80f6\uff08EPDM\uff09\u662f\u4e00\u6837\u7684\u5417\uff1f\u7edd\u5bf9\u4e0d\u4e00\u6837\u3002. <\/p>\n\n\n\n

\u867d\u7136\u4e24\u8005\u90fd\u662f\u5e7f\u6cdb\u7528\u4e8e\u5bc6\u5c01\u5e94\u7528\u7684\u5408\u6210\u5f39\u6027\u4f53\uff0c\u4f46\u5b83\u4eec\u7684\u6838\u5fc3\u5316\u5b66\u7ed3\u6784\u5b8c\u5168\u4e0d\u540c\uff0c\u8fd9\u51b3\u5b9a\u4e86\u5b83\u4eec\u5728\u5404\u79cd\u4ecb\u8d28\u4e2d\u7684\u6027\u80fd\u3002. <\/p>\n\n\n\n

NBR\u662f\u4e19\u70ef\u8148\u548c\u4e01\u4e8c\u70ef\u7684\u5171\u805a\u7269\uff0c\u56e0\u6b64\u5177\u6709\u4f18\u5f02\u7684\u8010\u6cb9\u6027\u3002. <\/p>\n\n\n\n

EPDM\uff0c\u5373\u4e59\u4e19\u6a61\u80f6\uff0c\u4ee5\u5176\u4f18\u5f02\u7684\u8010\u5019\u6027\u548c\u8010\u70ed\u6027\u800c\u95fb\u540d\uff0c\u4f46\u5b83\u7f3a\u4e4f\u80fd\u591f\u62b5\u6297\u77f3\u6cb9\u4ea7\u54c1\u7684\u5316\u5b66\u7ed3\u6784\u3002. <\/p>\n\n\n\n

\u8fd9\u79cd\u533a\u522b\u5bf9\u4e8e\u4ece\u57ab\u7247\u5230\u8776\u9600\u4e01\u8148\u6a61\u80f6\u9600\u5ea7\u7b49\u9ad8\u5ea6\u4e13\u4e1a\u5316\u7684\u5e94\u7528\u90fd\u81f3\u5173\u91cd\u8981\u3002.<\/p>\n\n\n\n

EPDM\uff1a\u9632\u6c34\u9632\u6f6e\u5927\u5e08<\/h2>\n\n\n\n

EPDM \u5df2\u6210\u4e3a\u6d89\u53ca\u6c34\u3001\u84b8\u6c7d\u3001\u81ed\u6c27\u548c\u98ce\u5316\u73af\u5883\u7684\u5e94\u7528\u7684\u6807\u51c6\u6a61\u80f6\u3002. <\/p>\n\n\n\n

\u5b83\u5177\u6709\u6781\u4f73\u7684\u6297\u7d2b\u5916\u7ebf\u80fd\u529b\uff0c\u56e0\u6b64\u975e\u5e38\u9002\u5408\u7528\u4e8e\u6237\u5916\u5e94\u7528\uff0c\u56e0\u4e3a\u6237\u5916\u5e94\u7528\u9700\u8981\u8003\u8651\u9633\u5149\u7167\u5c04\u9020\u6210\u7684\u6027\u80fd\u4e0b\u964d\u3002.<\/p>\n\n\n\n

\u5f53\u4f60\u67e5\u770b\u8bf8\u5982\u8fd9\u6837\u7684\u7ec4\u4ef6\u65f6 \u8776\u9600\u5ea7EPDM\u5bc6\u5c01\u5708<\/a>, \u60a8\u6240\u770b\u5230\u7684\u8fd9\u79cd\u6750\u6599\u5177\u6709\u5f88\u9ad8\u7684\u67d4\u97e7\u6027\uff0c\u5177\u6709\u6781\u4f73\u7684\u6297\u538b\u7f29\u53d8\u5f62\u80fd\u529b\uff0c\u5e76\u4e14\u80fd\u591f\u5f88\u597d\u5730\u62b5\u6297\u6781\u6027\u6db2\u4f53\u548c\u4e00\u4e9b\u6e29\u548c\u7684\u5316\u5b66\u54c1\u3002.\u00a0<\/p>\n\n\n\n

\u5b83\u662f \u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4<\/a> \u901a\u5e38\u6027\u80fd\u76f8\u5f53\u4e0d\u9519\uff0c\u4e00\u822c\u53ef\u627f\u53d7\u96f6\u4e0b40\u6444\u6c0f\u5ea6\u5230150\u6444\u6c0f\u5ea6\u7684\u6e29\u5ea6\u3002.<\/p>\n\n\n\n

\u4f46EPDM\u4e0eNBR\u4e4b\u4e89\u7684\u5173\u952e\u5728\u4e8e\uff1aEPDM\u5bb9\u6613\u88ab\u6cb9\u548c\u71c3\u6599\u8150\u8680\u3002. <\/p>\n\n\n\n

\u5982\u679c\u5bc6\u5c01\u4ef6\u4e0e\u77f3\u6cb9\u57fa\u4ea7\u54c1\u63a5\u89e6\uff0c\u6a61\u80f6\u4f1a\u8fc7\u5ea6\u81a8\u80c0\uff0c\u53d8\u5f97\u50cf\u6d77\u7ef5\u4e00\u6837\uff0c\u5e76\u8fc5\u901f\u5931\u53bb\u5bc6\u5c01\u80fd\u529b\uff0c\u5bfc\u81f4\u707e\u96be\u6027\u6545\u969c\u3002.<\/p>\n\n\n\n

NBR\uff1a\u77f3\u6cb9\u548c\u71c3\u6599\u4e13\u5bb6<\/h2>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n

NBR\uff0c\u5373\u4e01\u8148\u6a61\u80f6\uff0c\u5219\u5b8c\u5168\u662f\u53e6\u4e00\u79cd\u4e1c\u897f\u3002. <\/p>\n\n\n\n

\u5b83\u7ecf\u8fc7\u4e13\u95e8\u8bbe\u8ba1\uff0c\u80fd\u591f\u62b5\u6297\u6cb9\u548c\u71c3\u6599\u7684\u4fb5\u8680\uff0c\u8fd9\u4e00\u7279\u6027\u4f7f\u5176\u5728\u6c7d\u8f66\u3001\u822a\u7a7a\u822a\u5929\u4ee5\u53ca\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u884c\u4e1a\u4e2d\u4e0d\u53ef\u6216\u7f3a\u3002.<\/p>\n\n\n\n

\u5728\u8003\u8651\u8f93\u9001\u71c3\u6599\u3001\u6da6\u6ed1\u6cb9\u6216\u6db2\u538b\u6cb9\u7684\u7cfb\u7edf\u4e2d\u7684\u5bc6\u5c01\u4ef6\u65f6\uff0cNBR \u662f\u60a8\u60f3\u8981\u7684\u6750\u6599\u3002. <\/p>\n\n\n\n

\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u5728\u8fd9\u4e9b\u5e94\u7528\u4e2d\u7ecf\u5e38\u4f1a\u9009\u62e9 NBR \u800c\u4e0d\u662f EPDM \u9600\u5ea7\u7684\u539f\u56e0\uff1b\u4e01\u8148\u6a61\u80f6\u63d0\u4f9b\u4e86\u6240\u9700\u7684\u8010\u5316\u5b66\u8150\u8680\u6027\u3002. <\/p>\n\n\n\n

\u575a\u56fa\u8010\u7528\u7684 NBR \u5ea7\u8776\u9600\u901a\u5e38\u662f\u71c3\u6cb9\u7ba1\u8def\u548c\u6da6\u6ed1\u6cb9\u7cfb\u7edf\u4e2d\u7684\u9ed8\u8ba4\u9009\u62e9\u3002.<\/p>\n\n\n\n

\u5b83\u7684\u6e29\u5ea6\u8303\u56f4\u901a\u5e38\u6bd4 EPDM \u7565\u7a84\uff0c\u4e00\u822c\u5728 -30 \u6444\u6c0f\u5ea6\u5230 100 \u6216 120 \u6444\u6c0f\u5ea6\u4e4b\u95f4\u90fd\u80fd\u826f\u597d\u8fd0\u884c\u3002. <\/p>\n\n\n\n

\u867d\u7136\u4e01\u8148\u6a61\u80f6\u7684\u8010\u6cb9\u6027\u975e\u5e38\u51fa\u8272\uff0c\u4f46\u5728\u4e00\u4e9b\u5173\u952e\u9886\u57df\u5374\u5b58\u5728\u4e0d\u8db3\u3002. <\/p>\n\n\n\n

\u4e0e EPDM \u76f8\u6bd4\uff0c\u5b83\u7684\u8010\u81ed\u6c27\u6027\u548c\u8010\u5019\u6027\u8981\u5dee\u5f97\u591a\uff0c\u800c\u4e14\u5728\u63a5\u89e6\u70ed\u6c34\u6216\u9ad8\u538b\u84b8\u6c7d\u65f6\u4e5f\u5f88\u5bb9\u6613\u964d\u89e3\u3002.<\/p>\n\n\n\n

\u76f4\u63a5\u6bd4\u8f83\uff1aNBR \u4e0e EPDM \u9600\u5ea7\u7684\u9009\u62e9<\/h2>\n\n\n\n

\u9009\u62e9\u5408\u9002\u7684\u5f39\u6027\u4f53\u901a\u5e38\u5f52\u7ed3\u4e3a\u4e00\u4e2a\u6838\u5fc3\u95ee\u9898\uff1a\u6d41\u4f53\u662f\u6781\u6027\u7684\uff08\u5982\u6c34\uff09\u8fd8\u662f\u975e\u6781\u6027\u7684\uff08\u5982\u6cb9\uff09\uff1f <\/p>\n\n\n\n

\u5bf9\u4e8e\u201c\u4e01\u8148\u6a61\u80f6\u662f\u5426\u4f18\u4e8e\u4e09\u5143\u4e59\u4e19\u6a61\u80f6\u201d\u8fd9\u4e2a\u95ee\u9898\uff0c\u6ca1\u6709\u6807\u51c6\u7b54\u6848\u3002\u5176\u6027\u80fd\u5b8c\u5168\u53d6\u51b3\u4e8e\u6d41\u4f53\u4ecb\u8d28\u3002.<\/p>\n\n\n\n

NBR\u548cEPDM\u54ea\u4e2a\u66f4\u9002\u5408\u8010\u6cb9\uff1f<\/h3>\n\n\n\n

\u7b54\u6848\u662f\u201cNBR\u548cEPDM\u54ea\u79cd\u66f4\u9002\u5408\u8010\u6cb9\uff1f<\/em>\u201d\u6beb\u65e0\u7591\u95ee\u662fNBR\u3002. <\/p>\n\n\n\n

\u4e01\u8148\u6a61\u80f6\u7684\u5316\u5b66\u7ed3\u6784\u5728\u63a5\u89e6\u78b3\u6c22\u5316\u5408\u7269\u65f6\u4fdd\u6301\u7a33\u5b9a\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u4e0d\u4f1a\u81a8\u80c0\u6216\u964d\u89e3\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u4e09\u5143\u4e59\u4e19\u6a61\u80f6\uff08EPDM\uff09\u5219\u5b8c\u5168\u4e0d\u9002\u5408\u5728\u6cb9\u6027\u73af\u5883\u4e2d\u4f7f\u7528\u3002.<\/p>\n\n\n\n

\u6c34\u548c\u84b8\u6c7d\u7684\u6743\u8861<\/h3>\n\n\n\n

\u5982\u679c\u6d41\u4f53\u662f\u6c34\u6216\u84b8\u6c7d\uff0cEPDM \u8868\u73b0\u6700\u4f73\u3002. <\/p>\n\n\n\n

\u5f53\u66b4\u9732\u4e8e\u6301\u7eed\u7684\u70ed\u6c34\u6216\u84b8\u6c7d\u4e2d\u65f6\uff0c\u4e01\u8148\u6a61\u80f6 (NBR) \u7684\u964d\u89e3\u548c\u7ed3\u6784\u5b8c\u6574\u6027\u4e27\u5931\u901f\u5ea6\u8fdc\u5feb\u4e8e\u4e09\u5143\u4e59\u4e19\u6a61\u80f6 (EPDM)\uff0c\u56e0\u6b64\u2026\u2026 \u8776\u9600<\/a> EPDM\u9600\u5ea7\u662f\u5e02\u653f\u4f9b\u6c34\u548c\u4f4e\u538b\u84b8\u6c7d\u7ba1\u9053\u7684\u9996\u9009\u6750\u6599\u3002.<\/p>\n\n\n\n

\u5dee\u5f02\u603b\u7ed3<\/h3>\n\n\n\n
\u8d22\u4ea7<\/strong><\/td>EPDM\uff08\u4e59\u4e19\u6a61\u80f6\uff09<\/strong><\/td>\u4e01\u8148\u6a61\u80f6\uff08NBR\uff09<\/strong><\/td><\/tr>
\u8010\u6cb9\/\u8010\u71c3\u6599<\/td>\u5dee\uff08\u52a3\u5316\u548c\u81a8\u80c0\uff09<\/td>\u6781\u4f73\uff08\u9996\u9009\uff09<\/td><\/tr>
\u8010\u6c34\/\u84b8\u6c7d<\/td>\u4f18\u79c0\uff08\u53ef\u9760\uff09<\/td>\u5dee\u81f3\u4e2d\u7b49\uff08\u9ad8\u6e29\u4e0b\u6613\u964d\u89e3\uff09<\/td><\/tr>
\u8010\u5019\u6027\/\u6297\u7d2b\u5916\u7ebf<\/td>\u51fa\u8272\u7684<\/td>\u8d2b\u7a77\u7684<\/td><\/tr>
\u6700\u9ad8\u6e29\u5ea6\uff08\u7ea6\uff09<\/td>150\u6444\u6c0f\u5ea6<\/td>120\u6444\u6c0f\u5ea6<\/td><\/tr>
\u5178\u578b\u5e94\u7528<\/td>\u6c34\u3001\u84b8\u6c7d\u3001\u5236\u52a8\u6db2\u3001\u6237\u5916\u5bc6\u5c01\u4ef6<\/td>\u6cb9\u7c7b\u3001\u71c3\u6599\u3001\u6db2\u538b\u6cb9\u3001\u6eb6\u5242<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

EPDM \u4e0e NBR \u4e4b\u4e89\u7684\u6700\u7ec8\u5224\u51b3<\/h2>\n\n\n\n

\u5f52\u6839\u7ed3\u5e95\uff0c\u5728 EPDM \u4e0e NBR \u7684\u4e89\u8bba\u4e2d\uff0c\u5e76\u4e0d\u5b58\u5728\u54ea\u4e2a\u5f39\u6027\u4f53\u662f\u201c\u66f4\u597d\u201d\u7684\uff1b\u53ea\u6709\u54ea\u79cd\u6750\u6599\u9002\u5408\u8fd9\u9879\u5de5\u4f5c\u3002. <\/p>\n\n\n\n

\u5de5\u7a0b\u5e08\u5fc5\u987b\u8003\u8651\u5177\u4f53\u7684\u8fd0\u884c\u6761\u4ef6\uff0c\u5c24\u5176\u91cd\u8981\u7684\u662f\uff0c\u8981\u8003\u8651\u4ecb\u8d28\u7684\u5316\u5b66\u6027\u8d28\u3002.<\/p>\n\n\n\n

\u5982\u679c\u60a8\u9700\u8981\u4f18\u5f02\u7684\u8010\u81ed\u6c27\u6027\u3001\u5353\u8d8a\u7684\u8010\u5019\u6027\u548c\u4e0e\u6c34\u57fa\u6db2\u4f53\u53ef\u9760\u8fd0\u884c\u7684\u6027\u80fd\uff0c\u90a3\u4e48 EPDM \u5c31\u662f\u60a8\u7684\u6700\u4f73\u9009\u62e9\u3002.<\/p>\n\n\n\n

\u76f8\u53cd\uff0c\u5982\u679c\u5e94\u7528\u9700\u8981\u4e0e\u6cb9\u3001\u6c7d\u6cb9\u6216\u5176\u4ed6\u78b3\u6c22\u5316\u5408\u7269\u6db2\u4f53\u5177\u6709\u826f\u597d\u7684\u517c\u5bb9\u6027\uff08\u8fd9\u5728\u6c7d\u8f66\u6216\u77f3\u5316\u7cfb\u7edf\u4e2d\u5f88\u5e38\u89c1\uff09\uff0c\u90a3\u4e48\u4e01\u8148\u6a61\u80f6 (NBR) \u5c31\u662f\u4e0d\u5bb9\u5546\u69b7\u7684\u9009\u62e9\u3002. <\/p>\n\n\n\n

\u867d\u7136 NBR \u548c EPDM \u9600\u5ea7\u7684\u666e\u904d\u4f7f\u7528\u8868\u660e\u4e86\u5b83\u4eec\u7684\u53d7\u6b22\u8fce\u7a0b\u5ea6\uff0c\u4f46\u5b83\u4eec\u4e0d\u540c\u7684\u5316\u5b66\u7279\u6027\u610f\u5473\u7740\u5b83\u4eec\u670d\u52a1\u4e8e\u5b8c\u5168\u4e0d\u540c\u7684\u64cd\u4f5c\u9886\u57df\u3002.<\/p>\n\n\n\n

\n
\u83b7\u53d6\u514d\u8d39\u62a5\u4ef7<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

When choosing a sealing elastomer for industrial applications, the question of EPDM vs NBR is best answered by understanding the fluid being handled, as these two [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1745,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-1708","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-standards"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/posts\/1708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/comments?post=1708"}],"version-history":[{"count":4,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/posts\/1708\/revisions"}],"predecessor-version":[{"id":1800,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/posts\/1708\/revisions\/1800"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/media\/1745"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/media?parent=1708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/categories?post=1708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/tags?post=1708"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}