Technical datasheet

HYPOX® RK 820

Supplied byHuntsman- Last Updated on Jul 7, 2026

HYPOX® RK 820 by Huntsman is an adduct of solid bis-A epoxy resin toughend with CTBN. It is designed for powder coatings and solvent-based coatings in which it can be the sole epoxy resin component or a modifier. HYPOX® RK 820 improves impact tolerance, toughness, and adhesion to pipe.
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For which system

Coatings|
Powder Coatings|
Solvent-based Coatings

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HYPOX® RK 820 properties

Other properties

PropertiesValue & unitTest conditionTest method
Acid Value0.0 Visible After LoginVisible After LoginVisible After Login
CTBN Content0.0 Visible After LoginVisible After LoginVisible After Login
Epoxy Equivalent Weight0.0 Visible After LoginVisible After LoginVisible After Login
Softening Point0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity0.0 Visible After LoginVisible After LoginVisible After Login