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Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
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Technical Datasheet | Supplied by Songwon
Songnox® CS 417 by Songwon is a blend of tris(2,4-di-tert-butylphenyl) phosphite (80.0% and octadecyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate(20.0%). Acts as an antioxidant and processing and long term stabilizer. It is a blend of primary hindered phenolic antioxidant and a secondary phosphite antioxidant. Provides very good melt flow and color protection. Offers long term heat stability. Songnox® CS 417 is compatible with polycarbonate, polyolefins, polyurethanes, ABS, and polyesters. It is listed on AICS, DSL, IECSC, NZIOC, ECL, TSCA and PICCS inventories
Product Type
  • Heat Stabilizers
  • Antioxidants > Phosphites
  • Antioxidants > Phenolics
Chemical Composition
Blend of tris(2,4-di-tert-butylphenyl) phosphite and octadecyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate
CAS Number
31570-04-4, 2082-79-3
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