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Irgafos®

Polymers additives supplied by BASF

Irgafos® comprises a range of secondary antioxidants and hydrolytically stable phosphite processing stabilizers by BASF . These additives are used in organic substrates such as plastics, synthetic fibers, and elastomers. They exhibit synergistic performance when used in combination with primary antioxidants from the Irganox® range.

Irgafos® additives ensure thermal protection and long-term durability as well as processing stability (color and viscosity retention) of polymers. They protect polymers from thermo-oxidative degradation during processing. As a secondary antioxidant, they react with hydroperoxides formed by auto-oxidation of polymers and thus, preventing process-induced degradation and extending the performance of the primary antioxidant.
7 products match your search
Product Name
Supplier
Description
Irgafos® 126 by BASF is bis-(2,4-di-tert.-butylphenol)pentaerythritol diphosphite. It is a high performance organo-phosphite processing stabilizer. Protects polymers from molecular weight changes... view more
Irgafos® 168 by BASF is tris(2,4-di-tert.-butylphenyl)phosphite. It is a hydrolytically stable phosphite processing stabilizer. Also acts as an antioxidant. It has low volatility and is particularly... view more
Irgafos® 168 FF by BASF is a tris(2,4-di-tert.-butylphenyl)phosphite. It is a hydrolytically stable phosphite processing stabilizer. Also acts as an antioxidant. It has low volatility and is... view more
Irgafos® 12 by BASF is a hydrolytically stable, high performance organo-phosphite. Acts as a processing stabilizer. Offers good extraction resistance, low color maintainence and cost effective... view more
Irgafos® P-EPQ by BASF is a hydrolytically stable organic phosphonite processing stabilizer. As a secondary antioxydant, it reacts during processing with hydroperoxides formed by autoxidation of... view more
Irgafos® XP 60 by BASF is a blend of 67% Irgafos 126 and 33% HP-136. Acts as a high performance proocessing stabilizer system. Irgafos® XP 60 protects the polymer during processing by decomposing... view more
bis(2,4-di-tert.-butyl-6-methylphenyl)-ethyl-phosphite. Used as high performance processing stabilizer... view more
BASF Antioxidants
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