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| Antioxidant 168 |
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| Tris (2, 4-di-t-butylphenyl) phosphite |
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| 31570-04-4 |
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Antioxidant 168
Chemical name: Tris (2, 4-di-t-butylphenyl) phosphite
Refs: Irganox 168 (CIBA)
Application: The product is assistant antioxidant, compound cooperated with master antioxidant 1010 or 1076 will have good synergistic effect, can effectively prevent polypropylene, polyethylene thermal degradation during the extrusion and injection mould courses, and providing additional long acting protection to the polymers. The product is neither colored up nor polluted and has good anti-volatilization character. It is can be used in polyethylene, polypropylene, polystyrene, polyester, polyamide and other products.
Packing: It is packed in cardboard box lined with plastic bags with the net capacity of 25kg or packed in three-in-one compound bags or designed according to customers' requirements.
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Appearance: White powder
Melting Range: 183. 0-187. 0 ℃
Content: 99% min
Volatile: 0. 30% max
Light transmittance (10g/100ml toluene)
425nm 98% min
500nm 98% min
Solubility(20°C): Acetone: 1% Benzene: 34% Chloroform: 36%
Ethyl Acetate: 4% Ethane: 11 % cycloehane: 16%
Methanol :< 0.01% Water :< 0.01% dichloromethane: 36% |
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