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

Modified Cycloaliphatic Amine Curing Agent WK-6812

WK-6812 is a high-performance modified cycloaliphatic amine curing agent from Woke Chemical’s WK Series, engineered for superior pot life, low viscosity, and excellent mechanical/thermal resistance in epoxy systems—ideal for composites, coatings, and aerospace applications.
  • modified cycloaliphatic amine curing agent wk 6812_072ead6f
  • modified cycloaliphatic amine curing agent wk 6812_072ead6f

Features Of Modified Cycloaliphatic Amine Curing Agent WK-6812

  1. Enhanced pot life compared to standard cycloaliphatic amines, enabling extended processing windows for large-scale composite layups.

  2. Improved low-temperature reactivity—cures effectively at temperatures as low as 10 °C without external accelerators.

  3. Reduced volatility and amine blush tendency, supporting superior surface quality and intercoat adhesion in humid environments.

  4. Excellent compatibility with standard epoxy resins (e.g., DGEBA, novolacs) and low-viscosity diluents.

  5. Good chemical resistance post-cure, particularly against alkalis and aliphatic hydrocarbons.

Typical Applications Of Modified Cycloaliphatic Amine Curing Agent WK-6812

  1. High-performance wind turbine blade structural adhesives and matrix resins.

  2. Electrical encapsulation and potting compounds for medium-voltage transformers and insulators.

  3. Marine-grade protective coatings requiring rapid turnaround and humidity tolerance.

  4. Carbon fiber reinforced polymer (CFRP) tooling and mold-making systems.

  5. Industrial flooring systems demanding fast return-to-service and abrasion resistance.

Specifications Of Modified Cycloaliphatic Amine Curing Agent WK-6812

Chemical TypeModified cycloaliphatic amine
Product FormLiquid
AppearancePale yellow to amber clear liquid
Primary ApplicationsEpoxy resin curing agent for composites, coatings, adhesives, and encapsulants
Key FeaturesLow volatility, reduced amine blush, low-temperature cure capability, extended pot life
BenefitsImproved worker safety, better surface finish, enhanced process flexibility, reliable performance in variable ambient conditions
Density (25 °C)~0.92–0.95 g/cm³
Amine Value380–420 mg KOH/g


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