ANTIOXIDANT 4020

Product name: ANTIOXIDANT 6PPD (4020) Chemical name: N(1,3-dimethyl-butyl)-N’-phenyl-p-phenylenediamine CAS No.: 793-24-8 Structure: Molecular Formula: C18H24N2 SPECIFICATION: Item Granule Appearance Dark purple pastilles Freezing Point (Min) ≥ °C 45.0 Loss on drying (Max) ≤ % 0.50 Ash (Max) ≤ % 0.15 Assay(GC) ≥% 96.0 Properties: 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. Due to low melting point, it should be stored away from high temperature. Application: An antioxidant used for rubber products with high efficiency, low poison and low solvent-extraction amount. Also used as stabilizer in synthetic rubber which is widely applied in many kinds of rubber products. Packing: In 20/25kgs bag. Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year
Rubber antioxidant