ANTIOXIDANT B225 CAS NO.6683-19-8 &  31570-04-4

Chemical name: Pentaerythritol tetrakis [3-(3,5-di-tert-butyl-4-hydroxyphenyl)
propanoate &
Tris (2,4-di-tert-butylphenyl) phosphite
CAS No.： 6683-19-8 &  31570-04-4
Molecular structure：


Specification
Appearance: White powder
Volatility (105℃,2h)，%：≤0.5
Clarity of Solution (toluene): Clear
Transmittance: 425nm≥96%
500nm≥98%


Application
ANTIOXIDANT HONOX-B225 is a synergistic blend of the phenolic antioxidant 1010 and
the phosphate antioxidant 168 in a 1:1 ratio. This blend of both a primary and
secondary antioxidant provides excellent heat stability and resistance to
oxidation, with good compatibility with resins and low volatility. It can retard
heated degradation and oxidative degradation of polymer substances during
processing and in application. It can be widely used for PE, PP, PC, ABS resin and
other petrochemical products. 

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