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

Huntsman Modified Amine Curing Agent Aradur 2863-1

Huntsman’s Aradur®2863-1 is a modified amine curing agent for epoxy resins offering fast ambient-cure performance low viscosity and excellent adhesion to metals and composites. Designed for aerospace and high-performance industrial coatings it delivers superior chemical resistance and mechanical strength with reduced exotherm versus standard amines. Part of Huntsman’s Aradur® series it ensures consistent reactivity and shelf stability.
  • huntsman modified amine curing agent aradur 2863 1_3ee9dbeb
  • huntsman modified amine curing agent aradur 2863 1_3ee9dbeb

Features Of Huntsman Modified Amine Curing Agent Aradur 2863-1

  1. Low-viscosity liquid enabling excellent mixing and processing with epoxy resins.

  2. Fast-reacting modified amine chemistry for rapid gelation and early handling strength.

  3. Excellent adhesion to metals, composites, and concrete substrates.

  4. Good flexibility and impact resistance in cured epoxy systems.

  5. Compatible with standard diglycidyl ether of bisphenol-A (DGEBA) and novolac epoxy resins.

Typical Applications Of Huntsman Modified Amine Curing Agent Aradur 2863-1

  1. Structural adhesives for aerospace and automotive bonding.

  2. High-performance potting and encapsulation compounds.

  3. Industrial flooring and protective coatings requiring fast turnaround.

  4. Composite repair formulations for wind turbine blades and marine structures.

  5. Electrical insulation systems in transformers and busbars.

Specifications Of Huntsman Modified Amine Curing Agent Aradur 2863-1

Chemical TypeModified aliphatic amine
Product FormLiquid
AppearancePale yellow to amber transparent liquid
Primary ApplicationsEpoxy adhesive, coating, and composite systems
Key FeaturesFast cure, low viscosity, good substrate adhesion
BenefitsReduced cycle time, improved productivity, enhanced toughness
Storage StabilityStable under dry, cool conditions (≤25°C) for ≥12 months
Reactivity ProfileRoom-temperature curable; accelerated at elevated temperatures


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