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Polymer Additives
by SpecialChem
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Quent® 11 B

Synergistic blend of a primary high molecular weight hindered phenolic antioxidant (50%), with a secondary phosphite antioxidant (50%). Provides very good melt flow and color protection during processing of polyolefins. Offers long term heat stability - protects physical properties during storage and in the end use application. Used for the stabilization of polycarbonates, ABS, and polyesters.
Product Type
Antioxidants > Blends
Chemical Composition
Blend of Tris(2,4-di-tert-butylphenyl) phosphite and Tetrakis[methylene-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] methane
CAS Number
31570-04-4 ; 6683-19-8
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