... adding fillers such as glass fiber,carbon,graphite,molybdenum dislfide and bronze.· Low coefficient of fricyion· Easy to ... processing,electrical parts,insulators medical components,seals,bearings and high heat situations.Size itemDiameterLengthExtrusion rod5mm~120mm1000mm, ... 160mm~250mm1000mm 280mm,300mm,400mm,500mm300mmStandard:ISO9001:2008,and has passed ISO14001:2004Environment management system,GB/ ...