1. Material: carbonized polyacrylonitrile fiber 2. Filament number:3k,6k 3. Fiber type: T300 4. Tensile strength: 360kgf/mm2 The PAN carbon fiber use polyacrylonitrile fiber as the raw material.Via carbonization, special surface treatment. It is stable, electrical conductive,self-lubricating and reinforcing.Because of that It can composite with resin , plastic, metal, rubber and so on. So It can ...