Technical datasheet

HYPOX® RA840

Supplied byHuntsman- Last Updated on Jul 8, 2026

HYPOX® RA840 by Huntsman is a high viscosity adduct of the diglycidyl ether of bisphenol-A (DGEBA) and a butadiene-acrylonitrile (CTBN) elastomer. It improves the toughness and impact, thermal shock and peel resistance. It is compatible with all standard bis-A epoxy resins and curing agents. HYPOX® RA840 is used in impact resistance coatings.
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HYPOX® RA840 properties

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PropertiesValue & unitTest conditionTest method
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