... working temperature 1900 CSpecific heat (Cal/g. C) 0.26 (20-90 - C)Coefficient of thermal conductivity at room ... of product additive. 1, surface processing: metal oxide, carbide black, metal or non-metal surface dirt rust removal, such as gravity ... ), PU, rubber, plastic coating, rubber barrels (ROLLER), electroplating, metal spray welding, plating titanium before treatment, make the surface adhesion ...