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

Huntsman GT 7220 Epoxy Resin

Huntsman GT 7220 Epoxy Resin is a high-performance, low-viscosity liquid epoxy resin from the GT series, engineered for demanding composite applications including wind turbine blades and aerospace structures. It offers excellent mechanical properties, thermal stability, and compatibility with amine hardeners—enabling fast processing, superior fiber wet-out, and consistent laminate quality in infusion and prepreg manufacturing.
  • huntsman gt 7220 epoxy resin_684a039b
  • huntsman gt 7220 epoxy resin_684a039b

Features Of Huntsman GT 7220 Epoxy Resin

  1. High-performance bisphenol-A based liquid epoxy resin with low viscosity for excellent processability.

  2. Optimized for rapid cure kinetics with amine hardeners, enabling efficient production cycles.

  3. Superior mechanical strength and chemical resistance after full cure.

  4. Low volatile organic compound (VOC) content, supporting sustainable manufacturing practices.

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

Typical Applications Of Huntsman GT 7220 Epoxy Resin

  1. Structural adhesives for automotive and aerospace bonding applications.

  2. Electrical encapsulation and potting compounds for power electronics.

  3. Composite matrix resin in wind turbine blade and industrial component manufacturing.

  4. High-durability coatings for corrosion protection in oil & gas infrastructure.

  5. Tooling and mold-making resins requiring dimensional stability and thermal resilience.

Specifications Of Huntsman GT 7220 Epoxy Resin

Chemical TypeBisphenol-A epoxy resin
Product FormLiquid
AppearancePale yellow to water-white, clear liquid
Epoxy Equivalent Weight (EEW)185–195 g/eq
Viscosity at 25°C12,000–16,000 cP
Chlorine Content≤ 500 ppm
Primary ApplicationsAdhesives, composites, encapsulation, coatings
Key FeaturesLow viscosity, fast reactivity, high Tg potential, low VOC


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