Biochemical

1,Name:FUNDAOX 168
2,Appearance:White crystalline powder
3,CAS No.:31570-04-4
4,Fuction:Low volatility, Protects polymers
5,Use:stabilize polyesters, polycarbonates, polyamides, polystyrene, and elastomers. Use levels can range from 0.10 to 0.80% based on the polymer.

CAS No. 31570-04-4 Phenolic Antioxidants ANTIOXIDANT 168 , IRGAFOS 168

Description:

FUNDAOX 168 is a hydrolytically stable phosphate processing stabilizer. As a secondary Fundaox, it reacts during processing with hydroperoxides formed by autoxidation of polymers preventing process induced degradation and extending the performance of primary Fundaoxs.

Applications:

FUNDAOX 168 can be used as a processing stabilizer in polymers to help control color degradations and melt flow.

FUNDAOX 168 is particularly useful in the stabilization of polyolefins, EVA, olefinic copolymers when used in conjunction with a phenolic Fundaox.

FUNDAOX 168 can also be used to stabilize polyesters, polycarbonates, polyamides, polystyrene, and elastomers. Use levels can range from 0.10 to 0.80% based on the polymer.

Specifications:

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Appearance: | White crystalline powder |
Melting point: | 183-187°C |
Content: | 99% Min. |
Volatile(105°C,2h): | 0.3%Max. |
Light transmittance: (10g/100ml toluene) | 98% Min. @ 425nm 98% Min. @ 500nm |
Solute in toluene (10g/100ml) | Clear |
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Competitive Advantage:
# # Low volatility and is particularly resistant to hydrolysis.
# Protects polymers which are prone to oxidation, during the processing steps from molecular weight change and prevents discoloration.
# Provides storage stability and give the polymer long term protection against thermo-oxidative degradation.
# Comprised in phenol free systems with other appropriate stabilizers addresses specific stabilization requirements.