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

Huntsman ARALDITE GY 279 Epoxy Resin

Huntsman ARALDITE GY 279 Epoxy Resin is a low-viscosity, liquid bisphenol-A diglycidyl ether resin designed for high-performance composites, adhesives, and castings. It offers excellent mechanical strength, thermal stability, and compatibility with standard hardeners. Widely used in aerospace, wind energy, and industrial tooling applications due to its consistent reactivity and low shrinkage.
  • huntsman araldite gy 279 epoxy resin_0f516530
  • huntsman araldite gy 279 epoxy resin_0f516530

Features Of Huntsman ARALDITE GY 279 Epoxy Resin

  1. Low-viscosity liquid epoxy resin enabling excellent wetting and impregnation of fibrous reinforcements.

  2. High reactivity with amine hardeners, supporting fast cure cycles in industrial manufacturing processes.

  3. Excellent mechanical properties after curing, including high tensile strength and impact resistance.

  4. Good chemical resistance to alkalis, solvents, and moderate acids in cured form.

  5. Consistent batch-to-batch quality and long shelf life under recommended storage conditions.

Typical Applications Of Huntsman ARALDITE GY 279 Epoxy Resin

  1. Fiber-reinforced composites for wind turbine blades and structural components.

  2. Electrical laminates and insulating materials in power transmission equipment.

  3. Adhesives and structural bonding systems for automotive and rail transport.

  4. Coatings and linings for corrosion-resistant tanks and piping systems.

  5. Tooling resins for molds used in composite part production.

Specifications Of Huntsman ARALDITE GY 279 Epoxy Resin

Chemical TypeDiglycidyl ether of bisphenol-A (DGEBA)
Product FormLow-viscosity liquid
AppearancePale yellow, clear liquid
Epoxy Equivalent Weight (EEW)185–192 g/eq
Viscosity at 25°C12–16 Pa·s
Color (Gardner Scale)≤3
Volatiles Content<0.3 wt%
Storage Stability12 months at 25°C in unopened containers


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