{"id":1699,"date":"2025-12-13T08:00:00","date_gmt":"2025-12-13T08:00:00","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=1699"},"modified":"2025-12-15T07:43:44","modified_gmt":"2025-12-15T07:43:44","slug":"epdm-vs-ptfe-material-difference","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/zh\/blog\/standards\/epdm-vs-ptfe-material-difference\/","title":{"rendered":"EPDM \u4e0e PTFE\uff1a\u5b83\u4eec\u4e4b\u95f4\u7a76\u7adf\u6709\u4ec0\u4e48\u533a\u522b\uff1f"},"content":{"rendered":"

EPDM \u548c PTFE \u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u7684\u67d4\u97e7\u6027\u548c\u8010\u5316\u5b66\u6027\u3002. <\/p>\n\n\n\n

\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0cEPDM \u662f\u4e00\u79cd\u67d4\u6027\u6a61\u80f6\uff0c\u5df2\u88ab\u8bc1\u660e\u975e\u5e38\u9002\u5408\u6c34\u548c\u84b8\u6c7d\u5e94\u7528\uff0c\u800c PTFE \u5219\u662f\u4e00\u79cd\u521a\u6027\u5851\u6599\uff0c\u4e13\u4e3a\u8150\u8680\u6027\u5316\u5b66\u54c1\u548c\u6781\u7aef\u9ad8\u6e29\u800c\u8bbe\u8ba1\u3002. <\/p>\n\n\n\n

\u5de5\u7a0b\u5e08\u4eec\u7ecf\u5e38\u5c06\u8fd9\u4e24\u79cd\u6750\u6599\u8fdb\u884c\u6bd4\u8f83\uff0c\u56e0\u4e3a\u5b83\u4eec\u90fd\u5e7f\u6cdb\u7528\u4e8e\u57ab\u7247\u3001\u5bc6\u5c01\u4ef6\u548c\u9600\u5ea7\u3002\u4f46\u8bf7\u8bb0\u4f4f\uff1a\u5b83\u4eec\u4e0d\u80fd\u4e92\u6362\u4f7f\u7528\u3002. <\/p>\n\n\n\n

\u9009\u62e9\u9519\u8bef\u7684\u6750\u6599\u4f1a\u5bfc\u81f4\u6cc4\u6f0f\u3001\u7cfb\u7edf\u6545\u969c\u548c\u4ee3\u4ef7\u9ad8\u6602\u7684\u505c\u673a\u3002\u8bf7\u7ee7\u7eed\u9605\u8bfb\u4ee5\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002.<\/p>\n\n\n\n

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

EPDM\uff1a\u7075\u6d3b\u5b9e\u7528\u7684\u65e5\u5e38\u6807\u51c6<\/h2>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n

\u5728\u8bb8\u591a\u884c\u4e1a\u4e2d\uff0c\u4e09\u5143\u4e59\u4e19\u6a61\u80f6\uff08EPDM\uff09\u5e38\u88ab\u8ba4\u4e3a\u662f\u201c\u52e4\u52b3\u8010\u7528\u201d\u7684\u5bc6\u5c01\u4ef6\u3002\u4f5c\u4e3a\u4e00\u79cd\u5408\u6210\u5f39\u6027\u4f53\uff0c\u5b83\u5728\u6027\u80fd\u548c\u6210\u672c\u4e4b\u95f4\u5b9e\u73b0\u4e86\u6781\u4f73\u7684\u5e73\u8861\uff0c\u56e0\u6b64\u6210\u4e3a\u901a\u7528\u5e94\u7528\u7684\u7406\u60f3\u9009\u62e9\u3002.<\/p>\n\n\n\n

EPDM\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\u3002\u5b83\u5177\u6709\u6781\u5f3a\u7684\u8010\u65e5\u5149\u3001\u8010\u81ed\u6c27\u548c\u8010\u6237\u5916\u73af\u5883\u6027\u80fd\uff0c\u4f7f\u5176\u6210\u4e3a\u5c4b\u9876\u9632\u6c34\u5377\u6750\u3001\u6c7d\u8f66\u5bc6\u5c01\u6761\u4ee5\u53ca\u65e0\u6570\u5de5\u4e1a\u7528\u9014\u7684\u7406\u60f3\u9009\u62e9\u3002. <\/p>\n\n\n\n

\u5728\u9600\u95e8\u4e2d\uff0cEPDM\u9600\u5ea7\u56e0\u5176\u2026\u2026\u800c\u5907\u53d7\u9752\u7750\u3002 \u81ea\u7136\u5f39\u6027<\/a>. \u5b83\u6613\u4e8e\u538b\u7f29\uff0c\u7136\u540e\u8fc5\u901f\u6062\u590d\u539f\u72b6\uff0c\u4ece\u800c\u5b9e\u73b0\u7a33\u5b9a\u53ef\u9760\u7684\u5173\u95ed\u3002.<\/p>\n\n\n\n

EPDM \u5728 -40\u00b0C \u81f3 150\u00b0C \u7684\u6e29\u5ea6\u8303\u56f4\u5185\u5c24\u5176\u6709\u6548\u3002\u5bf9\u4e8e\u996e\u7528\u6c34\u3001\u51b7\u5374\u6c34\u3001\u4f4e\u538b\u84b8\u6c7d\u6216\u8bb8\u591a HVAC \u548c\u6c34\u5904\u7406\u88c5\u7f6e\uff0cEPDM \u901a\u5e38\u662f\u9ed8\u8ba4\u4e14\u6700\u7ecf\u6d4e\u7684\u9009\u62e9\u3002.<\/p>\n\n\n\n

EPDM\u7684\u4e3b\u8981\u5c40\u9650\u6027<\/h3>\n\n\n\n

\u4eba\u4eec\u6700\u5e38\u95ee\u7684\u95ee\u9898\u4e4b\u4e00\u662f\uff1a\u201cEPDM\u7684\u7f3a\u70b9\u662f\u4ec0\u4e48\uff1f<\/em>\u201d\u7b54\u6848\u5f88\u7b80\u5355\u3002.
<\/p>\n\n\n\n

EPDM\u4e0e\u6cb9\u7c7b\u6216\u78b3\u6c22\u5316\u5408\u7269\u4e0d\u76f8\u5bb9\u3002<\/strong>.<\/p>\n\n\n\n

\u5f53\u63a5\u89e6\u5230\u71c3\u6599\u3001\u6da6\u6ed1\u6cb9\u6216\u6cb9\u8102\u65f6\uff0cEPDM\u4f1a\u5438\u6536\u8fd9\u4e9b\u7269\u8d28\u5e76\u5f00\u59cb\u81a8\u80c0\u3002\u8fd9\u79cd\u81a8\u80c0\u4f1a\u7834\u574f\u6a61\u80f6\u7ed3\u6784\uff0c\u4f7f\u5176\u5931\u53bb\u5bc6\u5c01\u6027\u80fd\u3002\u5982\u679c\u4ecb\u8d28\u4e2d\u542b\u6709\u6cb9\u3001\u71c3\u6599\u6216\u4efb\u4f55\u78b3\u6c22\u5316\u5408\u7269\uff0c\u5219\u4e0d\u5e94\u4f7f\u7528EPDM\u3002.<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\u805a\u56db\u6c1f\u4e59\u70ef\uff1a\u9ad8\u7aef\u5316\u5b66\u9632\u62a4\u7f69<\/h2>\n\n\n\n

\u805a\u56db\u6c1f\u4e59\u70ef\uff08PTFE\uff09\uff0c\u901a\u5e38\u4ee5\u5546\u54c1\u540d\u7279\u6c1f\u9f99\u4e3a\u4eba\u6240\u77e5\uff0c\u4e0e\u4e09\u5143\u4e59\u4e19\u6a61\u80f6\uff08EPDM\uff09\u5b8c\u5168\u4e0d\u540c\u3002PTFE \u4e0d\u662f\u6a61\u80f6\u72b6\u7684\u67d4\u97e7\u6750\u6599\uff0c\u800c\u662f\u4e00\u79cd\u521a\u6027\u542b\u6c1f\u805a\u5408\u7269\uff0c\u5177\u6709\u4f18\u5f02\u7684\u8010\u5316\u5b66\u8150\u8680\u6027\u3002.<\/p>\n\n\n\n

\u805a\u56db\u6c1f\u4e59\u70ef\uff08PTFE\uff09\u56e0\u5176\u8fd1\u4e4e\u5316\u5b66\u60f0\u6027\u800c\u5907\u53d7\u9752\u7750\u3002\u5b83\u80fd\u8010\u53d7\u9178\u3001\u78b1\u3001\u6eb6\u5242\u548c\u8150\u8680\u6027\u5316\u5b66\u54c1\uff0c\u800c\u8fd9\u4e9b\u7269\u8d28\u4f1a\u8fc5\u901f\u7834\u574f\u5927\u591a\u6570\u5f39\u6027\u4f53\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u80fd\u627f\u53d7\u6781\u7aef\u6e29\u5ea6\uff0c\u5728\u7ea6-200\u00b0C\u81f3260\u00b0C\u7684\u6e29\u5ea6\u8303\u56f4\u5185\u4fdd\u6301\u7a33\u5b9a\uff0c\u8fd9\u4f7f\u5176\u6210\u4e3a\u6240\u6709\u57ab\u7247\u6216\u5bc6\u5c01\u6750\u6599\u4e2d\u6e29\u5ea6\u8303\u56f4\u6700\u5e7f\u7684\u6750\u6599\u4e4b\u4e00\u3002.<\/p>\n\n\n\n

\u5728\u4e25\u82db\u7684\u5de5\u4e1a\u73af\u5883\u4e2d\uff0c\u805a\u56db\u6c1f\u4e59\u70ef\u5ea7 \u8776\u9600<\/a> \u6216\u8005\uff0c\u57ab\u7247\u901a\u5e38\u662f\u552f\u4e00\u5408\u9002\u7684\u9009\u62e9\u3002\u4e0eEPDM\u4e0d\u540c\uff0cPTFE\u4e0d\u4f9d\u9760\u5f39\u6027\u8fdb\u884c\u5bc6\u5c01\uff0c\u800c\u662f\u5229\u7528\u538b\u7f29\u529b\u3002PTFE\u8fd8\u5177\u6709\u4f18\u5f02\u7684\u6297\u8815\u53d8\u6027\u80fd\uff0c\u56e0\u6b64\u5728\u957f\u671f\u538b\u529b\u6216\u9ad8\u6e29\u4e0b\u4e0d\u4f1a\u53d1\u751f\u6c38\u4e45\u53d8\u5f62\u3002.<\/p>\n\n\n\n

EPDM \u4e0e PTFE\uff1a\u5e76\u6392\u6bd4\u8f83<\/h2>\n\n\n\n

\u6ca1\u6709\u4e00\u79cd\u6750\u6599\u9002\u7528\u4e8e\u6240\u6709\u5e94\u7528\u573a\u666f\uff0c\u4e5f\u4e0d\u5b58\u5728\u201c\u6700\u4f73\u201d\u6750\u6599\u3002\u6b63\u786e\u7684\u9009\u62e9\u5b8c\u5168\u53d6\u51b3\u4e8e\u60a8\u4f7f\u7528\u7684\u4ecb\u8d28\u4ee5\u53ca\u7cfb\u7edf\u7684\u8fd0\u884c\u6761\u4ef6\u3002.<\/p>\n\n\n\n

\u7279\u5f81<\/strong><\/td>EPDM<\/strong><\/td>\u805a\u56db\u6c1f\u4e59\u70ef<\/strong><\/td><\/tr>
\u6750\u6599\u7c7b\u578b<\/td>\u8f6f\u5408\u6210\u6a61\u80f6<\/td>\u786c\u6c1f\u805a\u5408\u7269<\/td><\/tr>
\u8010\u6cb9\/\u8010\u71c3\u6599<\/td>\u8d2b\u7620\u3001\u81a8\u80c0\u3001\u9000\u5316<\/td>\u6781\u4f73\uff0c\u5b8c\u5168\u60f0\u6027<\/td><\/tr>
\u6c34\u548c\u84b8\u6c7d\u6027\u80fd<\/td>\u6781\u4f73\uff0c\u975e\u5e38\u9002\u5408\u4e00\u822c\u7528\u9014<\/td>\u975e\u5e38\u597d\uff0c\u6709\u65f6\u662f\u4e0d\u5fc5\u8981\u7684<\/td><\/tr>
\u6700\u9ad8\u5de5\u4f5c\u6e29\u5ea6<\/td>\u7ea6150\u00b0C<\/td>\u6700\u9ad8\u53ef\u8fbe 260\u00b0C<\/td><\/tr>
\u5bc6\u5c01\u65b9\u6cd5<\/td>\u5f39\u6027\u538b\u7f29\uff08\u6a61\u80f6\u8bb0\u5fc6\uff09<\/td>\u786c\u538b\u7f29<\/td><\/tr>
\u6210\u672c<\/td>\u66f4\u5b9e\u60e0<\/td>\u6210\u672c\u66f4\u9ad8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u9009\u62e9\u5408\u9002\u7684\u6750\u6599\uff1a\u5b9e\u7528\u6027\u8bc4\u6d4b<\/h2>\n\n\n\n

\u5728EPDM\u548cPTFE\u4e4b\u95f4\u8fdb\u884c\u9009\u62e9\uff0c\u5e76\u975e\u662f\u8981\u9009\u62e9\u66f4\u6602\u8d35\u6216\u66f4\u5148\u8fdb\u7684\u6750\u6599\uff0c\u800c\u662f\u8981\u9009\u62e9\u4e0e\u60a8\u7684\u4ecb\u8d28\u76f8\u5339\u914d\u7684\u6750\u6599\u3002.<\/p>\n\n\n\n

\u5982\u679c\u60a8\u7684\u9879\u76ee\u6d89\u53ca\u6c34\u5904\u7406\u3001\u6696\u901a\u7a7a\u8c03\u7cfb\u7edf\u6216\u6807\u51c6\u7ba1\u9053\u670d\u52a1\uff0cEPDM \u662f\u4e00\u79cd\u5b9e\u7528\u4e14\u7ecf\u6d4e\u7684\u9009\u62e9\u3002\u5b83\u5177\u6709\u826f\u597d\u7684\u67d4\u97e7\u6027\u3001\u7262\u56fa\u7684\u5bc6\u5c01\u6027\u548c\u51fa\u8272\u7684\u8010\u4e45\u6027\uff0c\u9002\u7528\u4e8e\u6c34\u57fa\u5e94\u7528\u3002.<\/p>\n\n\n\n

\u4f46\u5982\u679c\u60a8\u9700\u8981\u5904\u7406\u8150\u8680\u6027\u5316\u5b66\u54c1\u3001\u5f3a\u9178\u3001\u6eb6\u5242\u3001\u78b3\u6c22\u5316\u5408\u7269\u6216\u6781\u9ad8\u7684\u6e29\u5ea6\uff0c\u805a\u56db\u6c1f\u4e59\u70ef\uff08PTFE\uff09\u5c31\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u5728\u8fd9\u4e9b\u73af\u5883\u4e2d\uff0c \u805a\u56db\u6c1f\u4e59\u70ef\u5ea7\u8776\u9600<\/a> \u9600\u95e8\u5e76\u975e\u5347\u7ea7\u9009\u9879\uff0c\u800c\u662f\u51fa\u4e8e\u5b89\u5168\u548c\u5ef6\u957f\u4f7f\u7528\u5bff\u547d\u7684\u4e25\u683c\u8981\u6c42\u3002.<\/p>\n\n\n\n

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

The primary difference between EPDM and PTFE comes down to their flexibility and chemical resistance.  To note, EPDM is a flexible rubber that is proven to [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1749,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-1699","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\/1699","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=1699"}],"version-history":[{"count":5,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/posts\/1699\/revisions"}],"predecessor-version":[{"id":1797,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/posts\/1699\/revisions\/1797"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/media\/1749"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/media?parent=1699"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/categories?post=1699"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/tags?post=1699"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}