国自产精品手机在线视频_亚洲日韩精品一区二区三区_欧美精品一二三区_精品动漫视频一区二区三区四区播放网站

Vulcanized fluororubber products have excellent properties such as resistance to compression deformation, chemical corrosion, and thermal stability. Class 26 fluororubber uses bisphenol AF and BPP as vulcanizing agents. Hexafluo has been deeply engaged in the research and innovation of fluorinated fine chemicals for more than ten years, committed to solving key problems such as high temperature resistance, low temperature resistance, long life, excellent mechanical properties, and processability of fluorinated polymer materials, and providing customers worldwide with a wide variety of fully functional fluorinated chemicals and one-stop solutions.