антиоксидант 4020

English Name: Antioxidant 4020 Chemical name: N-(1,3-dimethylbutyl)-N’-phenylone diamineMolecular formula: C15H18N2 Executive standard: Q/GHJA17ZX-2008 ItemIndexTest methodAppearance Purple&purple-brown powderVisual observation under natural lightCrystallization point ≥ °C 44.0GB11409.1-1995Heating loss(50°C×2h) ≤ % 0.50GB11409.4-1989Oxide content after ignition ≤% 16.8Q/GHJA21ZX-2008Properties: It is soluble in gasoline, benzene, acetone and etc. Insoluble in water. It will become black on exposure to air, but there is no effect on its properties. It has an excellent properly of protection against oxidation and ozone and can keep rubber has remarkable resistance in high temperature and flexible cracking resistance. It is an effective stable agent in lactic and soluble high polymers. It is easily oxidized and discolored on the exposure to air and light, but this is not influence it its efficacy. Uses: It is a kind of excellent antioxidant, widely used in tyre parts, solid tyre, conveyer belt, glue pipe, cable, automobile cushion bracket, rubber slipknot and current rubber industrial products, which are usually need protection of against ozone in the static or dynamic states. It is can make rubber have a good resistance of copper and other metal degradation. Packing: 25kg/bag