Used in black and light-colored synthetic rubbers. It has resistance to oxygen aging, ozone aging and weathering aging, and has passivation effect to metal. It can replace rubber antioxidant SP, Phenyl-α-naphthylamine, pheny-β-naphthylamine and RD etc. Storage: Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight. Packing Drum-Net weight 180Kg.This product could also be packed according to customer's needs.