Calendering - latsa PTFE-rufi masana'anta tsakanin zafi madubi rollers a 360-380 ° C - cika fuska canza surface ilimin halittar jiki, saki kaddarorin, impermeability, da inji yi. Yana rage rashin ƙarfi daga Ra 0.5-1.0 μm zuwa <0.05 μm, yana rufe raƙuman ruwa, yana inganta juriya, amma yana rage ƙarfin hawaye da sassauci. Mahimmanci don sakin layi na lantarki da rufin lantarki.

PTFE high-zazzabi masana'anta (PTFE membrane abu) babban zaɓi ne don gine-ginen tensile. Babban fa'idodi: Rayuwar waje ta shekara 30+, shimfidar tsabtace kai (ruwa yana wanke datti), watsa haske mai laushi (6-13%), ƙimar wuta ta Class A, da ƙarfin ƙarfe kamar ƙasa a ƙarƙashin 1.5 kg/m². Ana amfani da shi a filayen wasa, filayen jirgin sama, da manyan gine-gine a duniya.

PTFE impregnation bai iyakance ga zanen fiberglass ba. Wannan labarin yana gabatar da 7 madadin substrates - aramid, carbon fiber, PBI, porous karfe, graphite, asbestos (fitar fitar), da yumbu fillers - tare da tsarin su fasali, abũbuwan amfãni, gazawa, da kuma key aikace-aikace.