综合午夜精品在线,国产天堂亚洲国产碰碰,中文天堂最新在线,男人搡女人搡到高潮视频

PFA fusible polytetrafluoroethylene series
  • Fusible polytetrafluoroethylene (PFA) series

    It has excellent heat resistance, cold resistance, chemical stability, mechanical property, insulation, self-lubricating property, folding resistance, cracking resistance and so on. A total of 22 products of injection molding, extrusion, molding three series of nine colors.

    Packing: 25kg/ pack
First Previous 1 Next Last to

+86-0797-8210668

Home Product News Contact