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

Huntsman Modified Aromatic Amine Curing Agent Aradur 830

Huntsman Aradur® 830 is a modified aromatic amine curing agent from the Aradur® series, engineered for high-performance epoxy systems requiring fast cure at ambient temperatures, excellent chemical resistance, and superior mechanical properties in demanding industrial coatings and composites applications.
  • huntsman modified aromatic amine curing agent aradur 830_44fa4e18
  • huntsman modified aromatic amine curing agent aradur 830_44fa4e18

Features Of Huntsman Modified Aromatic Amine Curing Agent Aradur 830

  1. Low-viscosity liquid formulation enabling easy handling and precise metering in automated dispensing systems.

  2. Extended pot life at ambient temperature, supporting complex part geometry and large-scale composite layup operations.

  3. Excellent adhesion to carbon fiber, glass fiber, and metallic substrates without requiring surface priming.

  4. High glass transition temperature (Tg) of cured epoxy systems—typically exceeding 160 °C after post-cure.

  5. Reduced volatility and lower skin sensitization potential compared to conventional aromatic amine hardeners.

Typical Applications Of Huntsman Modified Aromatic Amine Curing Agent Aradur 830

  1. Aerospace structural composites, including primary and secondary aircraft components.

  2. Wind turbine blade root joints and shear webs requiring high thermal and mechanical performance.

  3. High-performance automotive under-hood components exposed to elevated service temperatures.

  4. Industrial tooling and molds for RTM and infusion processes demanding dimensional stability and low exotherm.

  5. Electrical insulation systems in high-voltage equipment and power transmission components.

Specifications Of Huntsman Modified Aromatic Amine Curing Agent Aradur 830

Chemical TypeModified aromatic amine
Product FormClear to pale amber liquid
AppearanceHomogeneous, low-viscosity liquid
Primary ApplicationsEpoxy resin curing for structural composites and high-performance coatings
Key FeaturesExtended pot life, high Tg, low volatility, excellent adhesion
BenefitsImproved processability, reduced health hazard profile, enhanced thermal resistance
Density (25 °C)Approx. 1.08–1.12 g/cm³
Viscosity (25 °C)Approx. 250–400 mPa·s


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