摘要
介绍了聚四氟乙烯微孔薄膜的制作工艺 ,分析了聚四氟乙烯覆膜滤料的表面过滤、过滤效率、压力损失、使用寿命等应用特点 。
The paper introduces the manufacture process of PTFE micro porous membranes, analyzes the application characteristics of membranes covered PTFE filter media, such as surface filtration, filtration efficiency, loss of pressure as well as use life, and compares with those of general nonwoven filter media.
出处
《产业用纺织品》
2001年第7期26-28,34,共4页
Technical Textiles
