Technical datasheet

EPON™ Resin 1031-A-70

Supplied byWestlake Epoxy- Last Updated on Apr 28, 2026

EPON™ Resin 1031-A-70 by Westlake Epoxy is a multifunctional epoxy resin supplied in solution. It is used to improve the properties of cured epoxy resin systems particularly at elevated temperatures. It features an average of greater than three reactive groups per molecule, low ionic contaminants, and low saponifiable chloride levels.
  • It increases the crosslink density of cured systems.
  • At elevated temperatures, it offers greater strength and rigidity and show improved retention of electrical properties and resistance to attack by moisture.
  • It imparts fluorescence and UV blocking properties to laminates.
  • It finds application in adhesives.
  • The shelf life of EPON™ Resin 1031-A-70 is 3 years.
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EPON™ Resin 1031-A-70 properties

Other properties

PropertiesValue & unitTest conditionTest method
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Saponifiable Chloride Content0.0 Visible After LoginVisible After LoginVisible After Login
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