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

Hexion Polyamide Curing Agent EPIKURE 3140A

Hexion EPIKURE™ 3140A is a low-viscosity, aliphatic polyamide curing agent designed for epoxy resins. It delivers excellent flexibility, impact resistance, and moisture tolerance—ideal for industrial coatings, adhesives, and composites. Part of Hexion’s trusted EPIKURE™ series, it enables ambient-cure formulations with balanced pot life and mechanical performance.
  • hexion polyamide curing agent epikure 3140a_504f5499
  • hexion polyamide curing agent epikure 3140a_504f5499

Features Of Hexion Polyamide Curing Agent EPIKURE 3140A

  1. High-performance aliphatic polyamide curing agent designed for ambient-cure epoxy systems.

  2. Delivers excellent flexibility and impact resistance in cured epoxy coatings and adhesives.

  3. Offers good moisture tolerance and extended pot life compared to conventional amine hardeners.

  4. Provides superior adhesion to metals, concrete, and composite substrates.

  5. Low viscosity enables easy handling, efficient mixing, and improved wetting of fillers and reinforcements.

Typical Applications Of Hexion Polyamide Curing Agent EPIKURE 3140A

  1. Industrial maintenance and protective coatings for steel structures and pipelines.

  2. Concrete repair mortars and flooring systems requiring ambient-cure performance.

  3. Structural adhesives for transportation and wind energy composite bonding.

  4. Epoxy-based grouts and anchoring systems in construction and infrastructure.

  5. Electrical encapsulation and potting compounds demanding low exotherm and dimensional stability.

Specifications Of Hexion Polyamide Curing Agent EPIKURE 3140A

Chemical TypeAliphatic polyamide
Product FormLiquid
AppearanceAmber to light brown viscous liquid
Primary ApplicationsAmbient-cure epoxy coatings, adhesives, mortars, and grouts
Key FeaturesMoisture-tolerant, flexible cure, extended working time
BenefitsEnhanced toughness, substrate adhesion, and application versatility
Storage StabilityStable under dry, cool conditions (15–25°C); protect from moisture


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