... copper powder ELECTROLYTIC COPPER POWDERAPPLICATIONWidely used in diamond tools, carbon brushes, friction materials, P/M products and abrasive materials,pastes, electrical ... (%)80-90 ATOMIZED COPPER POWDERAPPLICATIONWidely used in diamond tools, carbon brushes, friction materials, P/M products and abrasive materials, pastes, electrical ...