... Special (iron) species of fluorine-long high temperature PTFE coated fiberglass fabric cloth, also known as special (iron) ... separated films, gaskets, lining ring. High-frequency copper clad laminate board. 4, heat-resistant cladding layer; laminated substrate, thermal ... black and silver pink. 4. Coating method: double-sided coated, single-sided coating, breathable coating, anti-static coating. Common ...