ANTIOXIDANT  168

ANTIOXIDANT 168

31570-04-4

Synoyms:Irgafos 168;tris-(2,4-di-tert-butylphenyl) phosphite;Tris(2,4-di-tert-butylphenyl) phosphite;Tris(2,4-ditert-butylphenyl) phosphite;Tris(2,4-di-tert-Butylphenyl)phosphite;Tris(2,4-di-t-butylphenyl)phosphite;Antioxidant 168;Tris(2,4-ditert-butylphenyl)phosphite;Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1)
Basic Attributes
Characteristics
Safety Information
Product Usage

This product is a low volatile organic synthetic antioxidant and polymerization inhibitor, which is widely used in the synthesis and processing of various plastics such as polypropylene, polyethylene, ABS, polycarbonate fiber and polyester resin. An excellent phosphite antioxidant, white powder in appearance, easily soluble in organic solvents such as benzene, chloroform, cyclohexane, slightly soluble in ethanol, acetone, insoluble in polar solvents such as water and alcohol, slightly soluble In esters. Low toxicity, low volatility, high thermal stability, excellent hydrolysis resistance, and can effectively decompose hydroperoxides generated during thermal processing of polymeric materials. It has a good synergistic effect when used with hindered amine antioxidants 1010 and 1076, which can improve the stability of polymer materials during thermal processing. There are more than a dozen kinds of preparations compounded with phenolic antioxidants, which are widely used in polyolefins (such as polyethylene, polypropylene) and olefin copolymers, polyamides, polycarbonates, PS resins, PVC, engineering plastics, and rubber And petroleum products, ABS resin and other polymer materials. Compounds can also be used for adhesives

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