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Europe, Middle East, Africa
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EPIKOTE™ Resin 320


EPIKOTE™ Resin 320 is a low viscosity epoxy resin based on a blend of a bisphenol A resin (produced from bisphenol A and epichlorohydrin) and a bisphenol F resin (produced from bisphenol F and epichlorohydrin), and containing an added proportion of a difunctional reactive diluent.  The resin has a low volatility and is nearly inodorous, factors which are responsible for its agreeable handling characteristics.


  • Low viscosity
  • Crystallization-free
  • Low odor
  • Very good mechanical performance

Sales Specification

Property Standard Value Unit Test Method
Color 1 Gardner ISO 4630
Epoxy Number 24.3 - 25.3 % DIN 16945
Refractive Index at 25°C 1.551 - 1.555 DIN 51423
Viscosity at 25°C 850 - 1150 mPa.s DIN 53015

Typical Properties

Property Standard Value Unit Test Method
Delivery Form liquid
Density at 25°C 1.14 - 1.16 kg/L ISO 2811
Epoxy Equivalent 170 - 177 g/equivalent DIN 16945

*number of grams of resin containing 1 equivalent of epoxide (Weight per equivalent, WPE, is an alternative term).

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