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

Huntsman Epoxy Modified Amine Curing Agent Aradur 265-1

Huntsman Aradur 265-1 is a low-viscosity epoxy modified amine curing agent from the Aradur series, designed for high-performance composites and structural adhesives. It offers rapid ambient-cure capability, excellent adhesion to metals and composites, low exotherm, and superior mechanical properties post-cure—ideal for aerospace, wind energy, and automotive applications requiring reliability and process efficiency.
  • huntsman epoxy modified amine curing agent aradur 265 1_31865225
  • huntsman epoxy modified amine curing agent aradur 265 1_31865225

Features Of Huntsman Epoxy Modified Amine Curing Agent Aradur 265-1

  1. Low-viscosity liquid formulation enables easy handling and efficient mixing with epoxy resins.

  2. Extended pot life at ambient temperature supports longer working windows for large-scale applications.

  3. Excellent adhesion to steel, concrete, and composite substrates without aggressive surface preparation.

  4. Good chemical resistance post-cure, particularly against alkalis, solvents, and mild acids.

  5. Reduced exotherm during cure minimizes internal stress and improves dimensional stability in thick-section castings.

Typical Applications Of Huntsman Epoxy Modified Amine Curing Agent Aradur 265-1

  1. Industrial flooring systems requiring rapid return-to-service and abrasion resistance.

  2. Marine and offshore protective coatings for ballast tanks and deck surfaces.

  3. Concrete repair mortars and grouts for infrastructure rehabilitation projects.

  4. Electrical encapsulation and potting compounds in high-voltage equipment.

  5. Wind turbine blade bonding adhesives where low-temperature reactivity and toughness are critical.

Specifications Of Huntsman Epoxy Modified Amine Curing Agent Aradur 265-1

Chemical TypeEpoxy-modified aliphatic amine
Product FormClear to pale yellow liquid
AppearanceHomogeneous, free of sediment or haze
Primary ApplicationsStructural adhesives, protective coatings, flooring, and repair mortars
Key FeaturesLow viscosity, extended pot life, ambient-cure capability
BenefitsImproved workability, reduced VOC potential, enhanced interfacial adhesion
Storage StabilityAt least 12 months in unopened original container at 15–25 °C
CompatibilityDesigned for use with standard bisphenol-A and bisphenol-F epoxy resins


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