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: ---- Appearance: | White crystalline powder | Melting point: | 183-187C | Content: | 99% Min. | Volatile(105C,2h): | 0.3%Max. | Light transmittance: (10g/100ml toluene) | 98% Min. 425nm 98% Min. 500nm | Solute in toluene (10g/100ml) | Clear | ---- 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.
