... othersynthetic and glass fibers.2,it can bring good water proof property, make these fibers without oily feel, ... temperature, low vapor pressures, low surface tension,nice water repellency and lubricity;also has excellent electrical characteristics,high ... fields: electric insulation, demoulding , defoaming, damping, shock proof, rolling, dustproof, water proof, high/low humidity and so on. 2, It ...