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Polychlorinated Biphenyls

Physical and chemical properties of the PCB is extremely stable, high acid and alkali and oxidation resistance, it is non-corrosive action on metals, has good electrical insulation and good heat resistance (fully decomposed to be 1000 to 1400 ℃), in addition to chlorides and chlorides are non-combustible material. PCB is very versatile, can be used for insulating oils, heat transfer material and lubricant, and as many kinds of industrial products (such as resin, rubber, Binder, coating and carbon paper, pottery glaze, fire retardant, pesticide extension agent, dye dispersing agent) additive.