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

Huntsman Pure Amine Curing Agent Aradur 22

Huntsman’s Aradur® 22 is a high-performance aliphatic amine curing agent from the Pure Amine™ series, engineered for fast-curing, low-viscosity epoxy systems. It delivers excellent chemical resistance, adhesion, and mechanical strength—ideal for industrial coatings, composites, and civil engineering applications requiring rapid turnaround and superior durability.
  • huntsman pure amine curing agent aradur 22_a8b99ebe
  • huntsman pure amine curing agent aradur 22_a8b99ebe

Features Of Huntsman Pure Amine Curing Agent Aradur 22

  1. High-purity aliphatic amine formulation with low volatility and minimal odor.

  2. Excellent compatibility with standard epoxy resins for consistent gel time and full cure development.

  3. Provides superior mechanical properties including high tensile strength and impact resistance in cured systems.

  4. Enables ambient-temperature curing without requiring post-bake, improving energy efficiency and process flexibility.

  5. Low viscosity facilitates easy handling, precise metering, and uniform dispersion in formulated systems.

Typical Applications Of Huntsman Pure Amine Curing Agent Aradur 22

  1. Structural adhesives for aerospace and automotive bonding.

  2. High-performance protective coatings for industrial steel and concrete substrates.

  3. Electrical encapsulation and potting compounds for power electronics and transformers.

  4. Composite matrix resins in wind turbine blade manufacturing and pultrusion processes.

  5. Repair mortars and grouts requiring rapid strength build-up and chemical resistance.

Specifications Of Huntsman Pure Amine Curing Agent Aradur 22

Chemical TypeAliphatic polyamine
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsEpoxy resin curing agent for structural adhesives, coatings, and composites
Key FeaturesAmbient-cure capability, low odor, high reactivity, excellent adhesion
BenefitsReduced processing energy, improved workplace safety, enhanced final part performance
Density (25°C)Approx. 0.92–0.94 g/cm³
Reactivity ProfileMedium to fast cure at room temperature with standard DGEBA epoxy resins


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