polyflon

基本解释

Experiment indicates that Polyflon membrane is an excellent medium for the main malfunction gas (acetylene) permeation.
实验表明，聚四氟乙烯是对主要的故障气体(乙炔)进行渗透的非常好的介质。
The pistion ring of volumetric injection pump use different material of silicone,polyflon or other kinds according to liquid characteristic,use ceramic pump in special industry.
柱塞式计量泵活塞环材质根据行业及液体成分的不同采用硅橡胶、四氟乙烯或其他材质，特殊场合采用陶瓷材质。
Experimental Research on Polyflon Bellows Behavior
聚四氟乙烯膨胀节性能的试验研究
Application of long-lived polyflon surface treatment agent
长效聚四氟乙烯表面处理剂的应用
polyflon filter paper
四氟乙烯树脂滤纸