How To Identify The Quality Of PTFE Coated Fiberglass Fabric?

- Aug 19, 2019-

PTFE coated fiberglass fabric is made of woven fiberglass, impregnated two sides with PTFE. As a manufacturer of Teflon coated fabric, we would like to teach our customers how to identify the quality of Teflon coated fabric. Here are some tips:


1. Check the cutting edge of PTFE coated fiberglass, cutting edge should be smooth without fiberglass yarn coming out. PTFE coated fiberglass fabric is also used to make into PTFE adhesive tape, one application of this PTFE adhesive tape is as masking tape for paint spraying, if there is fiberglass yarn along the edge, it will affect spraying the part next to adhesive tape

ptfe coated fiberglass

2. Check the temperature resistance of PTFE coated fiberglass fabric, there is a simply way to check whether the fabric can withstand high temperature, bake the PTFE coated fabric with the outer flame of lighter, if the fabric burned or the fabric appears to stretching, or the PTFE coating peel off, then it is not quality enough.

ptfe coated fabric

Mutiflon provide PTFE coated fiberglass fabric in various thickness from 0.08mm-1mm, the material can resist high temperature up to 260℃(500℉), provides nonstick surface and good mechanical property, widely used as release sheet for heat pressing and laminating, or make into Teflon coated conveyor belt for drying machine and baking oven. 

teflon coated convey belt