Polyacrylonitrile-based carbon fiber felt is a mature high-temperature insulation material, produced by forming a felt body from polyacrylonitrile-based fibers through non-woven and needle-punching processes, followed by appropriate pre-oxidation, carbonization, and graphitization treatments.
Anhui Hongchang New Materials Co., Ltd.
Please let us know if you are inquiring about...「New Material Help」I saw it online; it helps facilitate the transaction.。
