{"id":173,"date":"2021-11-18T17:27:38","date_gmt":"2021-11-18T09:27:38","guid":{"rendered":"http:\/\/www.chinagases.cc\/?p=173"},"modified":"2023-08-22T21:20:45","modified_gmt":"2023-08-22T13:20:45","slug":"sifuhuatancf4","status":"publish","type":"post","link":"http:\/\/www.chinagases.cc\/?p=173","title":{"rendered":"\u56db\u6c1f\u5316\u78b3CF4"},"content":{"rendered":"\n

carbon tetrafluoride\uff0ctetrafluoromethane<\/p>\n\n\n\n

\u6c14\u4f53\u540d\u79f0<\/td>\u56db\u6c1f\u5316\u78b3\uff0c\u56db\u6c1f\u7532\u70f7<\/td><\/tr>
Cas No.<\/td>75-73-0<\/td><\/tr>
\u5206\u5b50\u5f0f<\/td>CF4<\/td><\/tr>
\u7eaf\u5ea6<\/td>99.9\uff05 ~ 99.9999\uff05<\/td><\/tr>
\u6c14\u74f6\u89c4\u683c<\/td>\u9ad8\u538b\u94a2\u74f68L, 40L, 47L \/ \u6216\u957f\u7ba1\u8f66<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Carbon tetrafluoride , also called tetrafluoromethane, a gas without odour and color, is used as an etching agent in plasma process of silicon, silicon oxide, tungsten. Also used widely in the surface cleaning of appliances, manufacturing of photovoltaic cell, laser technique, low temperature & refrigeration , gas insulation, detection of leakage, posture control of space rocket, cleaner of PCB, lubrication, brake fluid. It is applied in the metal smelting and plastics owing to its extremely chemical stability.<\/p>\n\n\n\n

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\u7ee7\u7eed\u9605\u8bfb\u201c\u56db\u6c1f\u5316\u78b3CF4\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[20,1],"tags":[],"yoast_head":"\r\n\u56db\u6c1f\u5316\u78b3CF4 - \u8d5b\u7f8e\u7279 SUMMIT CHEMICALS & GASES LTD<\/title>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"http:\/\/www.chinagases.cc\/?p=173\" \/>\r\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"\u56db\u6c1f\u5316\u78b3CF4 - \u8d5b\u7f8e\u7279 SUMMIT CHEMICALS & GASES LTD\" \/>\r\n<meta property=\"og:description\" content=\"carbon tetrafluoride\uff0ctetrafluoromethane \u6c14\u4f53\u540d\u79f0 \u56db\u6c1f\u5316\u78b3\uff0c\u56db\u6c1f\u7532\u70f7 … \u7ee7\u7eed\u9605\u8bfb\u201c\u56db\u6c1f\u5316\u78b3CF4\u201d\" \/>\r\n<meta property=\"og:url\" content=\"http:\/\/www.chinagases.cc\/?p=173\" \/>\r\n<meta property=\"og:site_name\" content=\"\u8d5b\u7f8e\u7279 SUMMIT CHEMICALS & GASES LTD\" \/>\r\n<meta property=\"article:published_time\" content=\"2021-11-18T09:27:38+00:00\" \/>\r\n<meta property=\"article:modified_time\" content=\"2023-08-22T13:20:45+00:00\" \/>\r\n<meta property=\"og:image\" content=\"http:\/\/www.chinagases.cc\/wp-content\/uploads\/2023\/08\/picture-CF4-carbon-tetrafluoride-768x1024.jpg\" \/>\r\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\r\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"tjsgjl\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1\u5206\" \/>\r\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"http:\/\/www.chinagases.cc\/#organization\",\"name\":\"\\u8d5b\\u7f8e\\u7279\\u516c\\u53f8\",\"url\":\"http:\/\/www.chinagases.cc\/\",\"sameAs\":[],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"http:\/\/www.chinagases.cc\/#logo\",\"inLanguage\":\"zh-CN\",\"url\":\"http:\/\/www.chinagases.cc\/wp-content\/uploads\/2022\/01\/iso-tank-nitrous-oxide_B.jpg\",\"contentUrl\":\"http:\/\/www.chinagases.cc\/wp-content\/uploads\/2022\/01\/iso-tank-nitrous-oxide_B.jpg\",\"width\":1516,\"height\":866,\"caption\":\"\\u8d5b\\u7f8e\\u7279\\u516c\\u53f8\"},\"image\":{\"@id\":\"http:\/\/www.chinagases.cc\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/www.chinagases.cc\/#website\",\"url\":\"http:\/\/www.chinagases.cc\/\",\"name\":\"\\u8d5b\\u7f8e\\u7279-\\u7279\\u79cd\\u6c14\\u4f53\\u548c\\u6c1f\\u5316\\u7269\\u4e13\\u4e1a\\u516c\\u53f8\",\"description\":\"\\u7279\\u79cd\\u6c14\\u4f53\\u3001\\u7a00\\u6709\\u6c14\\u4f53\\u7684\\u4e13\\u4e1a\\u4f01\\u4e1a\",\"publisher\":{\"@id\":\"http:\/\/www.chinagases.cc\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/www.chinagases.cc\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-CN\"},{\"@type\":\"ImageObject\",\"@id\":\"http:\/\/www.chinagases.cc\/?p=173#primaryimage\",\"inLanguage\":\"zh-CN\",\"url\":\"http:\/\/www.chinagases.cc\/wp-content\/uploads\/2023\/08\/picture-CF4-carbon-tetrafluoride.jpg\",\"contentUrl\":\"http:\/\/www.chinagases.cc\/wp-content\/uploads\/2023\/08\/picture-CF4-carbon-tetrafluoride.jpg\",\"width\":1578,\"height\":2104},{\"@type\":\"WebPage\",\"@id\":\"http:\/\/www.chinagases.cc\/?p=173#webpage\",\"url\":\"http:\/\/www.chinagases.cc\/?p=173\",\"name\":\"\\u56db\\u6c1f\\u5316\\u78b3CF4 - 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