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

Huntsman Phenalkamine Curing Agent Aradur 3442

Huntsman Phenalkamine curing agent Aradur 3442 is a low-viscosity, fast-reacting epoxy hardener offering excellent adhesion, flexibility and corrosion resistance—ideal for marine, protective coatings and industrial maintenance applications without requiring heat cure.
  • huntsman phenalkamine curing agent aradur 3442_4e2021bf
  • huntsman phenalkamine curing agent aradur 3442_4e2021bf

Features Of Huntsman Phenalkamine Curing Agent Aradur 3442

  1. Fast ambient-cure capability without forced heating, enabling energy-efficient processing.

  2. Excellent adhesion to damp, contaminated, or minimally prepared concrete and steel substrates.

  3. Superior chemical resistance to acids, alkalis, and solvents in aggressive industrial environments.

  4. Low exotherm during cure, reducing thermal stress and improving thickness tolerance in thick-film applications.

  5. Phenalkamine chemistry provides enhanced flexibility and impact resistance compared to conventional amine hardeners.

Typical Applications Of Huntsman Phenalkamine Curing Agent Aradur 3442

  1. Heavy-duty epoxy flooring systems for warehouses, manufacturing facilities, and food processing plants.

  2. Protective coatings for offshore platforms, pipelines, and water treatment infrastructure.

  3. Repair mortars and grouts requiring rapid return-to-service under ambient conditions.

  4. Marine coatings for ballast tanks, decks, and hull interiors exposed to high humidity and salt spray.

  5. Chemical-resistant linings for secondary containment, bunds, and storage tanks.

Specifications Of Huntsman Phenalkamine Curing Agent Aradur 3442

Chemical TypePhenalkamine-based polyamine curing agent
Product FormLiquid
AppearanceAmber to brown viscous liquid
Primary ApplicationsEpoxy resin curing for protective coatings and flooring
Key FeaturesAmbient-cure, moisture-tolerant, low exotherm, flexible film formation
BenefitsRapid turnaround, reduced surface preparation, extended pot life vs. aliphatic amines
Storage Stability12 months minimum at 20–25°C in original sealed container
Compatible ResinsStandard bisphenol-A and bisphenol-F epoxy resins


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