Material:PE,PP,Nomex,PPS,Glassfiber,Acrylic,P84 Weight: from 400 to 800g/m2 Thickness: from 1. ... felt with all kinds of material such normal temperature fiber ( PE, PP, Acrylic) and high temperature fiber ( PPS, Glassfiber, Nomex, P84). Material ... :PE,PP,Nomex,PPS,Glassfiber,Acrylic,P84Weight: from 400 to 800g/m2Thickness: from 1 ...