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GC B900

Technical Datasheet | Supplied by GreenChemicals SPA
GC B900 by GreenChemicals is a blend of octadecyl-3-(3’, 5’-di-tertbutyl-4’-hydroxyphenyl) propionate and tris (2,4-di-tert-butylphenyl) phosphite. It acts as an antioxidant. It is recommended for polyefins (PE and PP), polyamide, polycarbonate, PBT and ABS. It is suitable for the stabilization of polyamides as it guarantees excellent process stability, and a very high thermal stability that lasts over time. The components of GC B900 are authorized for food contact applications.
Product Type
Antioxidants > Blends
Chemical Composition
Blend of octadecyl-3-(3’, 5’-di-tertbutyl-4’-hydroxyphenyl) propionate and tris (2,4-di-tert-butylphenyl) phosphite.
CAS Number
2082-79-3, 31570-04-4
Physical Form
Product Status
Applications/ Recommended for
  • PE
  • PP
  • PBT
  • ABS
  • PA, Nylon
  • PC

GC B900 Properties


Value & Unit
Test Condition
Test Method
Volatile content
< 0.5 %
Transmittance @ 425 nm, 5g/100 ml toluene
> 96.0 %
Transmittance @ 500 nm, 5g/100 ml toluene
> 98.0 %

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