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

Huntsman Polyamide Curing Agent Aradur 100

Huntsman’s Aradur®100 is a fast-reacting polyamide curing agent for epoxy resins, delivering excellent flexibility, adhesion, and chemical resistance. Ideal for industrial coatings, flooring, and composites, it enables ambient-cure applications with low exotherm and extended pot life. Part of Huntsman’s Aradur® series, this high-performance polyamide hardener ensures reliable crosslinking and superior mechanical properties in demanding environments.
  • huntsman polyamide curing agent aradur 100_e6a968e7
  • huntsman polyamide curing agent aradur 100_e6a968e7

Features Of Huntsman Polyamide Curing Agent Aradur 100

  1. Flexible and tough cured epoxy systems with excellent impact resistance.

  2. Good compatibility with standard liquid and solid epoxy resins.

  3. Low viscosity enables easy handling and efficient mixing at ambient temperature.

  4. Long pot life (typically 4–6 hours at 25°C) for extended processing window.

  5. Provides good chemical resistance and adhesion to metals, concrete, and composites.

Typical Applications Of Huntsman Polyamide Curing Agent Aradur 100

  1. Structural adhesives for automotive and aerospace assembly.

  2. Protective coatings for industrial steel structures and marine infrastructure.

  3. Electrical encapsulants and insulating compounds for transformers and busbars.

  4. Flooring systems including high-performance epoxy mortars and self-leveling compounds.

  5. Composite matrix resins for wind turbine blades and pultruded profiles.

Specifications Of Huntsman Polyamide Curing Agent Aradur 100

Chemical TypePolyamide adduct
Product FormLiquid
AppearanceAmber to brown viscous liquid
Viscosity (25°C)1,800–2,500 mPa·s
Amine Value270–310 mg KOH/g
Reactive Amine Hydrogen Content~4.2 wt%
Density (25°C)0.95–0.98 g/cm³
Primary ApplicationsEpoxy resin curing for coatings, adhesives, and composites


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