... of fluorine-long high temperature PTFE coated fiberglass fabric cloth, also known as special (iron) fluoride Long temperature ... composite products. All because of their excellent performance, it is widely used in aviation, paper, food, environmental ... materials, grinding wheel slices. 11, special post-processing can be made "anti-static cloth." 3, special (iron ... cm-70-260°C PTFE coated fiberglass mesh