The material selection platform
Polymer Additives
by SpecialChem
Cette page a bien été ajoutée à vos favoris

Irganox® B 1171

Technical Datasheet | Supplied by BASF
Irganox® B 1171 by BASF is a blend of hindered phenolic antioxidant and a phosphite for processing and long term thermal stabilization. It is a blend of Irganox® 168 and Irganox® 1098. Provides excellent processing and long term thermal stability, excellent initial resin color and also improves light (UV) stability. Irganox® B 1171 is superior to copper-based systems used as stabilizers for polymers with respect to color and extraction resistance. It is especially suited for the stabilization of polyamide molded parts, fibers and films. Its recommended dosage rate is 0.05-0.1%.
Product Type
Antioxidants > Blends
Chemical Composition
Blend of 50% tris(2,4-ditert-butylphenyl)phosphite and 50 % N,N'-hexane-1,6-dihylbis(3-(3,5-di-tert-butyl-4-hydroxyphenylpropionamide))
Physical Form
Powder, Free-flowing
Product Status
Applications/ Recommended for
  • PA, Nylon
  • Fibers/ Textiles/ Carpets > Fibers
  • Films
  • Films
Food contact approval
Labels/Agency Rating
Australia, Canada, China, EU, Japan, Korea, Philippines USA

Irganox® B 1171 Properties


Value & Unit
Test Condition
Test Method
Melting Point
> 156 °C
Flash Point
> 150 °C
Vapor Pressure
< 1E-2 Pa
(At 20°C)

Help us improve the Universal Selector

You can’t find what you are looking for? Please report missing products / suppliers, point out errors, or simply tell us how we could make the Universal Selector better.

Access Reliable
Product Information

Database of 50116 Polymer Additives,
reviewed and updated daily

Improve your Product
Selection Experience

Open your choices, compare products,
ask for samples, contact suppliers

Keep-up with latest
Technical Solutions

Be inspired and never miss again crucial
innovations with our weekly email updates

Back to Top