FFKM-Hillraz全氟化橡膠
Perfluoroelastomers are used when a wide range of chemical resistance and high temperature resistance are required. Perfluoroelastomers are used if the chemical industry, oil and gas recovery, semiconductor processing, pharmaceutical and aerospace industries.
Perfluoroelastomers are a terpolymer of perfluoromethylvinyl ether (PMVE), tetrafluoroethylene (TFE) and a cure site monomer (CSM). With perfluoroelastomers the hydrogen atoms have been replaced with fluorine. The strong bond between the fluorine and the carbon atom is what makes this compound so chemically resistant and strong. Also there are no double bonds in the back bone of the molecule which leaves no place for ozone, UV light, oxygen and harsh chemicals to attack and break down the molecule
產品介紹:全氟醚橡膠材料是目前所有彈性密封材料中耐高溫、耐化學溶劑性能及高潔凈特性好的橡膠材料,耐化學藥品及腐蝕性介質(耐強酸、強堿、醚類、酮類、酯類、含氮化合物、碳化氫類、醇類、醛類、油,蒸汽類、胺基化合物等1600多種化學產品的腐蝕),耐溫可達327℃ ,在半導體工業、化學處理工藝、汽車工業、石油工業、制藥工業、電子產品、溶劑設備、核工業、航天設備及其他耐熱機械等,在苛刻的環境中,充分發揮其卓越的作用。 應用范圍: ①的拉伸強度(TS~15-20MPa); .. ②極低的壓縮變形(~20%-70h◎200℃); .... ③極高的耐溫性能(327℃); .... ④卓越的耐化學性能(耐無機酸、有機酸;銅、酯、醚類;呋喃、醛類;含氮化合物;碳化氫;醇類;油、蒸汽類及其他1600 。。。。。。多種化學藥品); 供應形式: ①O-RING(O型圈系列); ..②X-RING(星型圈系列); .. ③Oil Seal(油封系列); .. ④GASKET(墊片系列,非標件);
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