Tetrakis[methylene(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)]methane. B225 by Hangzhou Hi-Tech Fine Chemical acts as a compound antioxidant. Can effectively prevent thermal oxidation during polymer processing... view more

Tetrakis[methylene(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)]methane. Acts as an antioxidant. Has very good performance of high efficiency, nondiscoloring as well as pollution-resisting and good... view more

Octadecyl-β-(3,5-di-tert-butyl-4-hydroxyphenyl)Propinate. Acts as a very good non-polluting nontoxic antioxidant, with certain optical stability. Widely used in polymer materials, such as PP, PE... view more

Phosphite (2,4-di-tert-butylphenyl) ester. Acts as an antioxidant. Is non-toxic white crystalline powder. Has low volatility and high thermal stability. Can effectively decompose high polymer during... view more