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On January 31, 2021, Hexion Holdings Corporation announced that it has completed the sale of its Coatings and Composite businesses, which includes the epoxy specialty resins and base epoxy resins and intermediates product lines, to Westlake Chemical Corporation. For epoxy coatings and composite product inquiries, please contact customer service at or

EPIKOTE™ Resin 05390


EPIKOTE™ Resin 05390 is an epoxy-based powder binder that is applied as a hot-melt system to stabilize glass and/or carbon composite reinforcements and create fiber preforms.

Features and Benefits

  • Good flow behavior at application temperature
  • Very good compatibility with Epoxy resin systems.
  • Reversible process of preform-forming in the temperature range of 80- 90 °C
  • Very good processability via powder application on the fabric.

Sales Specification

Property Standard Value Unit Test Method
Particle Size Distribution Particles <12 µm 8 - 12 % ISO 8130-1
Particle Size Distribution Particles < 200 µm 99.5 % ISO 8130-1

Typical Properties

Property Standard Value Unit Test Method
Bulk Density 550 ± 50 kg/m³
Delivery Form White Powder
Softening Point 90 ± 15 °C

For further Technical Inquiries on the properties and performance of this preform binder matrix system, please contact us at or at our Customer Service Center
at +1 888 443 9466  /

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