High-Effective Asymmetric Phenolic Antioxidant HIPS , CAS No.
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
FUNDAOX 245 is a kind of high-effective asymmetric phenolic
antioxidant, and its special features involves, significant
synergistic effect with assistant antioxidant (such as
monothioester and phosphite ester), and giving products good
weathering resistance when used with light stabilizers.
Antioxidant 245 is mainly used as process and long-time stabilizer
for styrene polymer like HIPS, ABS, MBS, and engineering
thermoplastics like PA, specially suitable for production of POM
and Spandex, while it also serves as end stopper of chain in PVC
polymerization. In addition, the product has no effect on polymer
reactions. When used for HIPS and PVC, it can be added into
monomers before polymerization.
White powder or granular
>95 % @425nm
>97 % @500nm
- High efficient antioxidation, low volatility
- Resistance to oxidation coloring