Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Hexion Cycloaliphatic Amine Epoxy Curing Agent EPIKURE 3381

HexionEPIKURE3381isaCycloaliphaticAmineEpoxyCuringAgentfromtheEPIKURE®seriesofferingfastcure,excellentchemicalresistance,andlowviscosityforhigh-performancecoatings,adhesives,andcompositeswithsuperiorthermalstabilityandUVresistance.
  • hexion cycloaliphatic amine epoxy curing agent epikure 3381_0e5a59e1
  • hexion cycloaliphatic amine epoxy curing agent epikure 3381_0e5a59e1

Features Of Hexion Cycloaliphatic Amine Epoxy Curing Agent EPIKURE 3381

  1. Low viscosity for excellent processability and ease of mixing with epoxy resins.

  2. Fast ambient-cure kinetics without requiring elevated temperatures.

  3. Superior UV and weather resistance due to cycloaliphatic amine structure.

  4. Low exotherm profile, reducing thermal stress in thick-section castings.

  5. Excellent chemical resistance, particularly to alkalis and solvents.

Typical Applications Of Hexion Cycloaliphatic Amine Epoxy Curing Agent EPIKURE 3381

  1. High-performance industrial flooring and concrete coatings.

  2. Electrical encapsulation and potting compounds for transformers and insulators.

  3. UV-stable clear topcoats and protective finishes for outdoor infrastructure.

  4. Structural adhesives requiring rapid fixture and ambient cure.

  5. Composite matrix resins for aerospace and wind turbine blade applications.

Specifications Of Hexion Cycloaliphatic Amine Epoxy Curing Agent EPIKURE 3381

Chemical TypeCycloaliphatic amine
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsEpoxies for coatings, adhesives, composites, and electrical encapsulation
Key FeaturesAmbient-cure, low viscosity, UV stable, low exotherm
BenefitsImproved pot life control, enhanced durability, reduced energy consumption during cure
Storage StabilityStable at 25°C for ≥12 months in sealed containers
VOC Content<10 g/L (as supplied)


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