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

Hexion EPIKURE 3251 Fatty Amine Curing Agent

Hexion EPIKURE 3251 is a fatty amine curing agent from the EPIKURE series, designed for ambient-cure epoxy systems. It delivers excellent flexibility, adhesion, and chemical resistance while enabling low-viscosity formulations and extended pot life. Ideal for industrial coatings, flooring, and composites where toughness and durability are critical.
  • hexion epikure 3251 fatty amine curing agent_f5d22224
  • hexion epikure 3251 fatty amine curing agent_f5d22224

Features Of Hexion EPIKURE 3251 Fatty Amine Curing Agent

  1. Low-viscosity liquid enabling easy handling and efficient mixing with epoxy resins.

  2. Offers extended pot life at ambient temperatures while delivering rapid cure development upon heating.

  3. Provides excellent flexibility and impact resistance in cured epoxy systems.

  4. Delivers good adhesion to diverse substrates including metals, composites, and concrete.

  5. Free of volatile organic compounds (VOCs) and meets stringent industrial health and safety requirements.

Typical Applications Of Hexion EPIKURE 3251 Fatty Amine Curing Agent

  1. Structural adhesives for aerospace and transportation bonding.

  2. Composite matrix resins for wind turbine blade manufacturing.

  3. High-performance coatings for offshore and marine infrastructure.

  4. Electrical encapsulants and potting compounds for power electronics.

  5. Repair mortars and grouts requiring fast turnaround in industrial maintenance.

Specifications Of Hexion EPIKURE 3251 Fatty Amine Curing Agent

Chemical TypeFatty amine-based polyfunctional curing agent
Product FormLiquid
AppearancePale yellow to amber clear liquid
Primary ApplicationsEpoxy resin curing for adhesives, composites, and coatings
Key FeaturesLow viscosity, ambient/heat-curable, flexible cure profile
BenefitsImproved toughness, substrate adhesion, and processing efficiency
Storage StabilityStable under dry, cool conditions (≤25°C) in sealed containers
CompatibilityCompatible with standard diglycidyl ether of bisphenol-A (DGEBA) and cycloaliphatic epoxy resins


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