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High-Effective Asymmetric Phenolic Antioxidant / FUNDAOX 245 In Styrene Polymers
1, Name:FUNDAOX 245 / high-effective asymmetric phenolic antioxidant
2, Appearance:White powder or granular
3, CAS No.:36443-68-2
4, Function:High efficient antioxidation, low volatility, Resistance to oxidation coloring
5, Use:HIPS, ABS, MBS, and engineering thermoplastics like PA, specially suitable for production of POM and Spandex
Description:
FUNDAOX 245 is a sterically hindered phenolic antioxidant particularly suitable for organic substrates. It protects the substrates against thermo-oxidative degradation during manufacturing, processing and end-use. FUNDAOX 245 is odorless, of low volatility, has a good color stability and exhibits high extraction resistance.
Applications:
FUNDAOX 245 is effective in styrene polymers, particularly impact modified polystyrenes, ABS, MBS, SB and SBR-latices as well as in POM homo- and copolymers. It is also very useful for the stabilization of polyurethanes, polyamides, thermoplastic polyesters, PVC and other polymers. In addition to imparting thermostability to the finished polymer FUNDAOX 245 is effective as chain stopper during PVC polymerization.
Specifications:
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Appearance |
White powder or granular |
|
Assay |
>98.0 % |
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Melting point |
76.0~79.0 °C |
|
Volatile |
<0.5 % |
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Transparent % |
>95 % @425nm >97 % @500nm |
Competitive Advantage:
