PTFE filled product Filler graghite,carbon,glass fiber,bronze It has good corrosion resistance good hardness low friction PTFE filling productsOur ... good credit and competitive price.our main products are ptfe rod,sheet,skived,tube,pipe,film,etc,together with ... Asian etc.Characterist:Filled PTFE product has strong corrosion-resistance and friction-resistance,by adding filler such as glass fiber ...