Wrought Copper Nickel Silver Grade
BS NS106 Nickel SilverWrought Copper Nickel Silver Grade
BS NS104 Nickel SilverPhenol-Formaldeyd-Harz (PF)
Phenol-formaldehyde Reinforced with 35% Wood Powder and 15% Mineral Powder(PF+WD35+MD15), Type 31Melaminformaldeyd (MF)
Melamine-formaldehyde Reinforced with 25% Cellulose Powder and 20% Mineral Powder (MF+LD25+MD20), Type 152.7Polytetrafluoroethylene (PTFE)
Polytetrafluoroethylene (PTFE)Styrol-Acrylnitril (SAN)
Styrene acrylonitrile (SAN)