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

Huntsman Epoxy Modified Amine Curing Agent Aradur 3229

Huntsman Aradur® 3229 is a fast-reacting epoxy modified amine curing agent from the Aradur® series, designed for high-performance structural adhesives and composites. It delivers excellent toughness, low-temperature cure capability, and superior chemical resistance while maintaining low viscosity and extended pot life—ideal for aerospace, wind energy, and automotive applications.
  • huntsman epoxy modified amine curing agent aradur 3229_1a869a28
  • huntsman epoxy modified amine curing agent aradur 3229_1a869a28

Features Of Huntsman Epoxy Modified Amine Curing Agent Aradur 3229

  1. Low-viscosity liquid enabling excellent flow and wetting in demanding coating and adhesive formulations.

  2. Extended pot life at ambient temperature, facilitating easier processing and improved application window.

  3. Fast cure development at elevated temperatures, supporting efficient industrial bake cycles.

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

  5. Improved flexibility and impact resistance compared to conventional amine hardeners, reducing brittleness in thick-film applications.

Typical Applications Of Huntsman Epoxy Modified Amine Curing Agent Aradur 3229

  1. High-performance industrial maintenance coatings for steel infrastructure and offshore assets.

  2. Electrical encapsulation and potting compounds requiring thermal stability and dielectric integrity.

  3. Structural adhesives for automotive and transportation composites bonding.

  4. Self-leveling epoxy flooring systems requiring extended working time and low odor profile.

  5. Repair mortars and grouts where rapid strength build-up and moisture tolerance are critical.

Specifications Of Huntsman Epoxy Modified Amine Curing Agent Aradur 3229

Chemical TypeEpoxy-modified aliphatic amine
Product FormLiquid
AppearancePale yellow to amber clear liquid
Primary ApplicationsCoatings, adhesives, encapsulants, and repair mortars
Key FeaturesLow viscosity, extended pot life, fast heat-cure response, flexible cured film
BenefitsImproved processability, reduced VOC potential, enhanced durability, and broad formulation compatibility
Storage Stability12 months minimum at 20–25°C in original unopened container
Reactivity ProfileCompatible with standard DGEBA and modified epoxy resins


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