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

Modified Cycloaliphatic Amine Curing Agent WK-6822

WK-6822 is a high-performance modified cycloaliphatic amine curing agent from Wankai’s WK Series, engineered for rapid ambient-cure epoxy systems. It delivers superior thermal stability, low viscosity, and excellent chemical resistance—ideal for composites, coatings, and electrical encapsulation. Its tailored molecular structure ensures low exotherm and extended pot life without compromising reactivity or mechanical strength.
  • modified cycloaliphatic amine curing agent wk 6822_872803e3
  • modified cycloaliphatic amine curing agent wk 6822_872803e3

Features Of Modified Cycloaliphatic Amine Curing Agent WK-6822

  1. Enhanced pot life compared to standard aliphatic amines, enabling extended processing window for large-scale casting and laminating operations.

  2. Improved thermal and chemical resistance in cured epoxy systems, particularly against weak acids and solvents at elevated temperatures.

  3. Low viscosity and excellent compatibility with bisphenol-A and novolac epoxy resins without requiring co-solvents.

  4. Reduced exotherm during cure, minimizing internal stress and improving dimensional stability in thick-section parts.

  5. Lower volatility and amine odor versus conventional DETA or TETA derivatives, supporting safer handling in enclosed environments.

Typical Applications Of Modified Cycloaliphatic Amine Curing Agent WK-6822

  1. High-performance electrical insulation encapsulants for power transformers and high-voltage switchgear.

  2. Structural adhesives in wind turbine blade assembly and aerospace composite bonding.

  3. Chemical-resistant flooring and tank linings for industrial wastewater treatment facilities.

  4. Casting resins for precision electrical components requiring low dielectric loss and high arc resistance.

  5. Tooling and mold-making compounds where dimensional accuracy and heat resistance are critical.

Specifications Of Modified Cycloaliphatic Amine Curing Agent WK-6822

Chemical TypeModified cycloaliphatic amine
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsEpoxy resin curing agent for high-performance composites and coatings
Key FeaturesExtended pot life, low exotherm, improved thermal stability
BenefitsEnhanced safety profile, superior mechanical properties in cured network
Storage Stability12 months in original sealed container at 20–25°C
CompatibilityCompatible with standard diglycidyl ether of bisphenol-A (DGEBA) and multifunctional epoxy resins


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