a big factory with 22 years
ISO9001
Appearance | White crystal or powder | |
Ash | Max. 0.1% | |
Melting point | 110-125 degree centigrade | |
Volatilizing | Max. 0.5% | |
Clarity of solution | Clear solution | |
Transmittance | 425nm | Min. 96% |
500nm | Min. 98% | |
Assay ,effective components | Min. 98% | |
Properties: The product takes on an appearance of white powder,without odor and smell.Soluble in benzene, acetone and chloroform, sparingly soluble in alcohol, insoluble in water .Good extraction -resistance in hot water and low volatility.When used in plastic,the product takes on the best effect of antioxidation.
Uses: This product is an Antioxidant with good performance, widely applicable to polyethylene, poly propylene, polyoxymethylene, ABS resin, PS resin, PVC, engineering plastics, rubber and petroleum products for polymerization.
