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

Huntsman ARALDITE GT 7077 Epoxy Resin

Huntsman ARALDITE GT 7077 Epoxy Resin is a high-performance, low-viscosity, two-component structural adhesive system designed for aerospace and automotive applications. It offers excellent toughness, thermal stability, and adhesion to composites and metals. Fast room-temperature cure with extended pot life ensures process flexibility and reliable bonding performance under demanding conditions.
  • huntsman araldite gt 7077 epoxy resin_4dc6a3a2
  • huntsman araldite gt 7077 epoxy resin_4dc6a3a2

Features Of Huntsman ARALDITE GT 7077 Epoxy Resin

  1. High-performance, low-viscosity bisphenol-A based epoxy resin designed for demanding structural bonding and composite infusion processes.

  2. Excellent wetting characteristics and extended pot life at ambient temperatures, enabling robust process control in large-scale manufacturing.

  3. Outstanding adhesion to carbon fiber, glass fiber, aluminum, and steel substrates without requiring aggressive surface pretreatment.

  4. Low exotherm during cure, minimizing thermal stress and distortion in thick-section laminates and bonded assemblies.

  5. Compatible with standard amine and anhydride hardeners, supporting flexible formulation and processing across RTM, infusion, and adhesive applications.

Typical Applications Of Huntsman ARALDITE GT 7077 Epoxy Resin

  1. Aerospace primary and secondary structural components, including wing skins, fuselage panels, and interior brackets.

  2. Wind turbine blade spar caps and shear webs requiring high fatigue resistance and dimensional stability.

  3. Automotive lightweight structural parts such as battery enclosures, chassis reinforcements, and crash structures.

  4. Rail vehicle interior panels and underframe components where fire, smoke, and toxicity (FST) compliance is critical.

  5. Industrial tooling and molds for composites production, benefiting from its low shrinkage and high thermal stability.

Specifications Of Huntsman ARALDITE GT 7077 Epoxy Resin

Chemical TypeBisphenol-A epoxy resin
Product FormLiquid
AppearancePale yellow, clear liquid
Epoxy Equivalent Weight (EEW)185–195 g/eq
Viscosity at 25°C12,000–16,000 mPa·s
Density at 25°C1.16–1.18 g/cm³
Primary ApplicationsStructural composites, infusion resins, high-performance adhesives
Key FeaturesLow viscosity, high reactivity, excellent fiber wet-out, low exotherm


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