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

Huntsman Pure Amine Curing Agent Aradur 42

HuntsmanPureAmineCuringAgentAradur42isahigh-performancealiphaticpolyaminehardenerforepoxyresins,offeringfastcureatambienttemperatures,excellentchemicalresistance,andlowviscosityforeasyprocessing—idealforcoatings,adhesivesandcomposites.
  • huntsman pure amine curing agent aradur 42_26c7bb5a
  • huntsman pure amine curing agent aradur 42_26c7bb5a

Features Of Huntsman Pure Amine Curing Agent Aradur 42

  1. High-purity aliphatic amine formulation with low volatility and minimal odor.

  2. Excellent compatibility with standard epoxy resins for consistent cure performance.

  3. Enables rapid ambient-cure development with good mechanical property build-up.

  4. Low exotherm profile supports thick-section casting and minimizes thermal stress.

  5. Reproducible reactivity ensures batch-to-batch consistency in industrial production.

Typical Applications Of Huntsman Pure Amine Curing Agent Aradur 42

  1. Structural adhesives for aerospace and transportation bonding.

  2. Electrical encapsulants and potting compounds for power electronics.

  3. High-performance composite matrices in wind turbine blade manufacturing.

  4. Industrial flooring and protective coatings requiring chemical resistance.

  5. Tooling and mold-making systems requiring dimensional stability and low shrinkage.

Specifications Of Huntsman Pure Amine Curing Agent Aradur 42

Chemical TypeAliphatic polyamine
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsEpoxy resin curing agent for structural composites and adhesives
Key FeaturesAmbient-cure capability, low viscosity, high reactivity control
BenefitsImproved processing safety, enhanced interlaminar shear strength, reduced post-cure requirements
Storage StabilityStable under dry, cool conditions (≤25°C) for ≥12 months in sealed containers
Handling PrecautionsUse with adequate ventilation; skin and eye protection recommended


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