... Usage: Capacitors 4,Feature: Moisture Proof 5.Certification:SGS ptfe film:1,Characteristics:Two kinds: Directional and non directional ptfe ... film, smooth and level surface, dimensional accuracy.2,Application:Capacitor ... sheet, PTFE extrusion rod, PTFE moulding rod, PTFE pipe, PTFE film, HDPE rod, HDPE sheet, POM, PVC and so on.(3 ...