Technical datasheet

Aradur® 943

Supplied byHuntsman- Last Updated on Jul 8, 2026

Aradur® 943 by Huntsman is a light colored, very reactive amine-based hardener. It forms solvent-free and high solid coatings when combined with Araldite® bisphenol A and multifunctional epoxy resin. Offers excellent resistance to acids and organic solvents, particularly alcohols and gasohols.
  • Exhibits rapid cure and good mechanical properties.
  • Aradur® 943 is recommended for floorings and maintenance coatings.
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Applications

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Applications

For which system

Coatings|
Solvent-Free / High-Solids Coatings

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Aradur® 943 properties

Other properties

PropertiesValue & unitTest conditionTest method
Active Hydrogen Equivalent Weight0.0 Visible After LoginVisible After LoginVisible After Login
Amine Number0.0 Visible After LoginVisible After LoginVisible After Login
Color, Gardner0.0 Visible After LoginVisible After LoginVisible After Login
Density0.0 Visible After LoginVisible After LoginVisible After Login
Flash Point, Closed Cup0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity0.0 Visible After LoginVisible After LoginVisible After Login