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Adhesives Ingredients
The material selection platform
Adhesives Ingredients
by SpecialChem
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Irganox® B 921

Technical Datasheet | Supplied by BASF
Irganox® B 921 is a blend of tris(2,4-ditert-butylphenyl)phosphite and octadecyl-3-[3,5-di-tert-butyl-4-hydroxyphenyl]propionate]. It is basically a blend of IRGAFOS 168 and IRGANOX 1076. Acts as a processing and long-term thermal stabilizer system. Maintains original melt flow. Offers low color formation. Improves long-term thermal stability. Used in polyethylene, rubbers, polyurethane, thermoplastic polyurethane, thermoplastics, thermoplastic elastomers, ethylene vinyl acetate copolymers.
Product Type
Antioxidants > Phosphites
Chemical Composition
Blend of tris(2,4-ditert-butylphenyl)phosphite and octadecyl-3-[3,5-di-tert-butyl-4-hydroxyphenyl]propionate]
Physical Form
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