by SpecialChem

Tiangang® AO-B215

Technical Datasheet | Supplied by Beijing Tiangang Auxiliary

Tiangang® AO-B215 by Beijing Tiangang Auxiliary is a general-purpose high-efficiency compound antioxidant. It can be used in various polymers such as polyolefins and engineering plastic products. It can effectively prevent heat loss during processing and long-term use.

It can be used in conjunction with Tiangang® series of light stabilizers to prolong the use time of the product outdoors.
Tiangang® AO-B215 offers low precipitation and hydrolysis resistance that can effectively prevent the occurrence of thermo-oxidative aging problems such as polymer melt index drop, discoloration, and brittleness.

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Product Type

Antioxidants > Phosphites
Antioxidants > Blends

Chemical Composition

Mixture of tris (2,4-di-tert-butylphenyl) phosphite and tetrakis [methylene-3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate] methane

CAS Number

31570-04-4, 6683-19-8

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