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聚四氟乙烯PTFE铁氟龙PFA的区别
一、材料结构与性质 pfa铁氟龙材料,全称为全氟烷氧基烷烃(Perfluoroalkoxy Alkane),是一种由四氟乙烯(TFE)和全氟乙烯基醚(PVE)共聚而成的高分子化合物。其分子链中含有醚键,使得pfa材料在保持氟塑料优良性能的同时,具有更好的柔韧性、耐蠕变性和耐 ...
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