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1,Name:Fundaox PEPQ
2,Appearance:White crystalline powder
3,CAS No.:119345-01-6
4,Fuction:hydrolytically stable organic phosphonite processing stabilizer
5,Use:Protect the plastic in the process of oxidation resistance and yellowing; Good compatibility for most plastic, durable heat-resistant; Low volatility
Low Volatility PEPQ Phenolic Antioxidants , CAS No. 119345-01-6
Description:
Fundaox PEPQ is a hydrolytically stable organic phosphonite processing stabilizer. As a secondary antioxidant, Fundaox PEPQ reacts during processing with hydroperoxides formed by autoxidation of polymers preventing process induced degradation and extending the performance of primary antioxidants. Widely used in PP, PE, ABS, TPE, POM, PA, PC etc.
Applications:
PEPQ has high processing performance and good anti-hydrolytic stability. As a phosphite antioxidant, PEPQ often used with 1010, 1076, and can also be used with UV absorber for synergistic effect in weathering.
PEPQ contains residual Cl ions, when used with calcium stearate or hydrated talc can obtain better anti-aging effect.
Specifications:
| Appearance | White crystalline powder |
| Melting point | 75~95°C |
| Assay | >95.0 % |
| Volatile | <0.5 % |
| Acidity | <0.5 mg KOH/g |
| Transmittance | >86 % @425nm >94 % @500nm |
Low Volatility PEPQ Phenolic Antioxidants , CAS No. 119345-01-6
