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

Huntsman Modified Amine Curing Agent Aradur 847

Huntsman’s Aradur® 847 is a modified amine curing agent in the Aradur® series, designed for rapid room-temperature cure of epoxy resins. It delivers excellent flexibility, adhesion, and chemical resistance while minimizing exotherm. Ideal for structural adhesives, composites, and coatings requiring low viscosity and extended pot life.
  • huntsman modified amine curing agent aradur 847_7f73daf9
  • huntsman modified amine curing agent aradur 847_7f73daf9

Features Of Huntsman Modified Amine Curing Agent Aradur 847

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

  2. Room-temperature curing capability with excellent through-cure performance for thick-section applications.

  3. Improved flexibility and impact resistance in cured epoxy systems without compromising thermal stability.

  4. Reduced exotherm compared to conventional amine hardeners, enhancing safety during large-scale casting or potting.

  5. Good compatibility with standard bisphenol-A and bisphenol-F epoxy resins.

Typical Applications Of Huntsman Modified Amine Curing Agent Aradur 847

  1. Electrical encapsulation and potting of transformers, sensors, and power electronics.

  2. Structural adhesive formulations for aerospace and transportation composites.

  3. High-performance flooring and grouting systems requiring chemical resistance and durability.

  4. Casting of industrial components such as insulators, bushings, and tooling masters.

  5. Wind turbine blade bonding and repair adhesives.

Specifications Of Huntsman Modified Amine Curing Agent Aradur 847

Chemical TypeModified aliphatic amine
Product FormLiquid
AppearancePale yellow to amber clear liquid
Primary ApplicationsEpoxy resin curing agent for structural adhesives, potting, and casting
Key FeaturesRoom-temperature cure, low exotherm, flexible cured network
BenefitsEnhanced toughness, improved moisture resistance, reduced shrinkage
Storage Stability12 months at 20–25°C in unopened original container
Reactivity ProfileModerate reactivity; compatible with accelerators for faster cure if required


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