ANTIOXIDANT 4020 (6PPD)
Chemical Name: N-(1,3)-dimethyl-buty-N -P-phenylenediamine
Blackish brown solid, soluble in gasoline, benzene, acetone and etc. Insoluble in water. It will become back on exposure to air, but there is no effect on its properties. Due to low melting point, it should be stored away from high temperature.
An antioxidant used for rubber products with high efficiency, low poison and low solvent extraction amount. Also used as stablizer in synthetic rubber which is widely applied in many kinds of rubber products.
25 Kg / Bag