本发明提供聚四氟乙烯多孔膜、其制造方法及过滤材料。
The present invention provides a Porous polytetrafluoroethylene membrane and method of producing the same, and filter medium.
防水透声膜(1)优选使用聚四氟乙烯多孔膜或超高分子量聚乙烯多孔膜。
A polytetrafluoroethylene porous membrane or ultrahigh-molecular-weight polyethylene porous membrane can appropriately be used as the waterproof sound passing membrane (1).
防水透声膜(1)优选使用聚四氟乙烯多孔膜或超高分子量聚乙烯多孔膜。
A polytetrafluoroethylene porous membrane or ultrahigh-molecular-weight polyethylene porous membrane can appropriately be used as the waterproof sound passing membrane (1).
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