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

Huntsman Epoxy Curing Agent ARADUR 75

Huntsman Epoxy Curing Agent ARADUR 75 is a fast-reacting, low-viscosity aliphatic amine hardener for structural composites and high-performance coatings. It delivers excellent mechanical properties, rapid ambient-cure capability, and superior adhesion to metals and composites. Ideal for aerospace, wind energy, and automotive applications requiring toughened epoxy systems with short cycle times and low exotherm.
  • huntsman epoxy curing agent aradur 75_b7be952a
  • huntsman epoxy curing agent aradur 75_b7be952a

Features Of Huntsman Epoxy Curing Agent ARADUR 75

  1. Fast-reacting aromatic amine-based curing agent for room-temperature and elevated-temperature epoxy systems.

  2. Delivers excellent mechanical strength, thermal stability, and chemical resistance in cured epoxy networks.

  3. Offers low viscosity and good compatibility with standard liquid and solid epoxy resins.

  4. Enables short gel times and rapid development of handling strength—ideal for high-throughput manufacturing.

  5. Provides superior adhesion to metals, composites, and concrete substrates.

Typical Applications Of Huntsman Epoxy Curing Agent ARADUR 75

  1. Aerospace composite bonding and repair adhesives.

  2. Industrial flooring and heavy-duty protective coatings.

  3. Electrical encapsulation and potting compounds for power electronics.

  4. Structural adhesive formulations for automotive and rail components.

  5. Wind turbine blade bonding and tooling resins.

Specifications Of Huntsman Epoxy Curing Agent ARADUR 75

Chemical TypeAromatic amine adduct
Product FormLiquid
AppearanceAmber to light brown transparent liquid
Primary ApplicationsStructural adhesives, high-performance coatings, composites bonding
Key FeaturesRoom-temperature cure capability, low exotherm, high Tg potential
BenefitsImproved productivity, reduced energy consumption, enhanced durability
Storage Stability12 months unopened at 15–25°C
Handling PrecautionsUse in well-ventilated areas; wear appropriate PPE (gloves, goggles, respirator)


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