PROPERTIES Grey powder with drop form, easy to be oxidized in the moist air.
APPLICATION Widely used in manufacturing porous bronze bearings self-lubricated, structural parts of powder metallurgy, friction discs, sheathing boards of brakes, clutches, metal-graphite electric brushes, diamond grinding wheels, bronze filters, and also used as the additives of rubbers and plastics, and in the production of chemicals.
PACKING AND STORAGE Iron barrel or plastic bag package. Carefully keep away from moist and damp. Store in dry and ventilating place.