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Polymer Additives
by SpecialChem
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Technical Datasheet | Supplied by Songwon
Distearyl pentaerythritol diphosphite. Acts as a secondary high performance antioxidant for organic polymers. Is moisture sensitive. Provides very good color protection during thermal processing of polymers. Reduces the discoloration of polymers containing pigments such as TiO₂, polymers that are stabilized with sulfur – containing nickel organic complex and are processed at high temperature. Synergism when used with light stabilizer such as benzophenone and benzotriazole.
Product Type
Antioxidants > Phenolics
Chemical Composition
Distearyl pentaerythritol diphosphite
CAS Number
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