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

Huntsman Epoxy Modified Amine Curing Agent Aradur 3275

Huntsman Aradur™ 3275 is a high-performance epoxy modified amine curing agent from the Aradur series, engineered for rapid ambient-cure composites and adhesives. It delivers excellent mechanical properties, low viscosity, and superior chemical resistance—ideal for wind blade manufacturing, aerospace bonding, and industrial tooling applications requiring fast throughput and robust performance.
  • huntsman epoxy modified amine curing agent aradur 3275_9be4930a
  • huntsman epoxy modified amine curing agent aradur 3275_9be4930a

Features Of Huntsman Epoxy Modified Amine Curing Agent Aradur 3275

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

  2. Extended pot life at ambient temperature, supporting larger batch preparation and improved processing flexibility.

  3. Excellent adhesion to diverse substrates including concrete, steel, and composites.

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

  5. Reduced exotherm compared to conventional aliphatic amines, enhancing safety during thick-section casting.

Typical Applications Of Huntsman Epoxy Modified Amine Curing Agent Aradur 3275

  1. Industrial flooring systems requiring high durability and rapid return-to-service.

  2. Concrete repair mortars and structural strengthening composites.

  3. Marine and offshore protective coatings for immersion service environments.

  4. Electrical encapsulation and insulating compounds in power transmission equipment.

  5. Adhesives and bonding agents for metal-to-metal and metal-to-composite assemblies.

Specifications Of Huntsman Epoxy Modified Amine Curing Agent Aradur 3275

Chemical TypeEpoxy-modified polyamine
Product FormLiquid
AppearancePale yellow to amber clear liquid
Density (25°C)Approx. 0.98–1.02 g/cm³
Viscosity (25°C)200–400 mPa·s
Amine Value220–260 mg KOH/g
Reactivity ProfileMedium-reactive, ambient-curing
Primary ApplicationsFlooring, coatings, adhesives, composites


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