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

Huntsman Polyamide Curing Agent Aradur 140

Huntsman Polyamide Curing Agent Aradur 140 is a low-viscosity, aliphatic polyamide resin designed for epoxy systems requiring flexible, durable, and fast-curing coatings and adhesives. It offers excellent chemical resistance, adhesion to diverse substrates, and ambient-temperature cure capability—ideal for industrial maintenance, marine, and protective applications within the Aradur series.
  • huntsman polyamide curing agent aradur 140_b616979f
  • huntsman polyamide curing agent aradur 140_b616979f

Features Of Huntsman Polyamide Curing Agent Aradur 140

  1. Low-viscosity liquid polyamide offering excellent compatibility with standard epoxy resins.

  2. Enables room-temperature cure with good flexibility and impact resistance in final coatings.

  3. Provides balanced pot life and gel time for reliable processing in industrial coating and adhesive applications.

  4. Delivers superior adhesion to steel, aluminum, and concrete substrates.

  5. Meets RoHS compliance requirements with no intentionally added heavy metals or restricted phthalates.

Typical Applications Of Huntsman Polyamide Curing Agent Aradur 140

  1. Industrial maintenance coatings for offshore and marine structures.

  2. Epoxy-based floor coatings in warehouses, factories, and pharmaceutical cleanrooms.

  3. Structural adhesives for metal-to-metal bonding in transportation equipment.

  4. Repair mortars and grouts for civil engineering infrastructure projects.

  5. Electrical encapsulation compounds requiring low exotherm and dimensional stability.

Specifications Of Huntsman Polyamide Curing Agent Aradur 140

Chemical TypePolyamide adduct (modified aliphatic)
Product FormLiquid
AppearanceAmber to light brown transparent liquid
Primary ApplicationsEpoxy resin curing agent for coatings, adhesives, and composites
Key FeaturesRoom-temperature cure, flexible film formation, good chemical resistance
BenefitsEasy handling, low odor, extended working time at ambient conditions
Density (25°C)Approx. 0.96–0.98 g/cm³
Viscosity (25°C)Approx. 300–600 mPa·s


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