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

Hexion Amine Epoxy Curing Agent EPIKURE 3115-X-70A

Hexion EPIKURE™ 3115-X-70A is a liquid aromatic amine epoxy curing agent from the EPIKURE® series, offering fast ambient-cure reactivity, excellent chemical resistance, and superior adhesion to metals and composites—ideal for high-performance coatings, adhesives, and composite laminates in demanding industrial applications.
  • hexion amine epoxy curing agent epikure 3115 x 70a_f601fc55
  • hexion amine epoxy curing agent epikure 3115 x 70a_f601fc55

Features Of Hexion Amine Epoxy Curing Agent EPIKURE 3115-X-70A

  1. Low-viscosity, liquid amine-based curing agent for enhanced processability and easy metering.

  2. Enables rapid room-temperature cure with excellent early strength development.

  3. Delivers high thermal stability and superior chemical resistance in cured epoxy systems.

  4. Offers low exotherm profile, reducing risk of cracking and internal stress in thick-section castings.

  5. Compatible with standard bisphenol-A and novolac epoxy resins for broad formulation flexibility.

Typical Applications Of Hexion Amine Epoxy Curing Agent EPIKURE 3115-X-70A

  1. Electrical potting and encapsulation of transformers, sensors, and power electronics.

  2. Structural adhesives for aerospace and transportation composites assembly.

  3. High-performance flooring and industrial coatings requiring rapid return-to-service.

  4. Composite tooling and mandrel materials for wind energy and automotive mold applications.

  5. Repair mortars and grouts for concrete infrastructure rehabilitation.

Specifications Of Hexion Amine Epoxy Curing Agent EPIKURE 3115-X-70A

Chemical TypeAliphatic polyamine adduct
Product FormLiquid
AppearanceAmber to light brown transparent liquid
Primary ApplicationsPotting, encapsulation, adhesives, coatings, composites
Key FeaturesRoom-temperature cure, low viscosity, low exotherm, high Tg capability
BenefitsImproved handling, reduced cycle time, enhanced durability, excellent adhesion
Storage StabilityStable under dry, cool conditions (≤25°C) for ≥12 months in unopened containers
Reactivity ProfileModerate reactivity with standard DGEBA epoxy resins at ambient temperature


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