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

Huntsman Polyamide Curing Agent Aradur 115X70

Huntsman’s Aradur® 115X70 is a high-performance polyamide curing agent for epoxy resins, delivering excellent flexibility, adhesion, and chemical resistance. Designed for industrial coatings and composites, it enables ambient-cure formulations with low viscosity and extended pot life. Part of the Aradur® series, this Huntsman specialty chemical ensures reliable performance in demanding applications like marine and protective coatings.
  • huntsman polyamide curing agent aradur 115x70_b640edff
  • huntsman polyamide curing agent aradur 115x70_b640edff

Features Of Huntsman Polyamide Curing Agent Aradur 115X70

  1. Highly reactive aliphatic polyamide curing agent for fast ambient-cure epoxy systems.

  2. Excellent flexibility and impact resistance in cured epoxy coatings and adhesives.

  3. Good compatibility with standard liquid epoxy resins, enabling low-viscosity, easy-to-process formulations.

  4. Low volatility and non-skinning behavior during application, supporting extended working time.

  5. Provides strong adhesion to metals, concrete, and composites without primer requirement.

Typical Applications Of Huntsman Polyamide Curing Agent Aradur 115X70

  1. Industrial maintenance coatings for steel structures and pipelines.

  2. Concrete repair mortars and flooring systems requiring rapid return-to-service.

  3. Structural adhesive formulations for metal-to-metal and metal-to-concrete bonding.

  4. Electrical encapsulation and potting compounds demanding toughness and moisture resistance.

  5. Marine and offshore protective coatings exposed to humid and saline environments.

Specifications Of Huntsman Polyamide Curing Agent Aradur 115X70

Chemical TypeAliphatic polyamide
Product FormLiquid
AppearanceAmber to light brown viscous liquid
Primary ApplicationsEpoxy coatings, adhesives, mortars, and encapsulants
Key FeaturesAmbient-curing, flexible, low odor, good wetting
BenefitsFast handling strength, excellent corrosion protection, broad substrate adhesion
Storage Stability12 months in original unopened container at 15–25 °C
Recommended Epoxy Equivalent Ratio (EEW)1.0–1.3 parts per epoxy equivalent (PEE)


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