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

Huishun Chemical WK-6812 Modified Cycloaliphatic Polyamine Curing Agent

Huishun Chemical WK-6812 is a high-performance modified cycloaliphatic polyamine curing agent from the WK series, engineered for superior thermal stability, low viscosity, and extended pot life in epoxy resin systems—ideal for composites, adhesives, and electrical encapsulation applications.
  • huishun chemical wk 6812 modified cycloaliphatic polyamine curing agent_75c6d9e1
  • huishun chemical wk 6812 modified cycloaliphatic polyamine curing agent_75c6d9e1

Features Of Huishun Chemical WK-6812 Modified Cycloaliphatic Polyamine Curing Agent

  1. Enhanced thermal stability and reduced exotherm peak temperature compared to standard aliphatic amines.

  2. Improved compatibility with epoxy resins, enabling homogeneous mixing and extended pot life at ambient temperatures.

  3. Low viscosity for easy handling and efficient dispersion in formulated systems without solvent addition.

  4. Excellent adhesion to diverse substrates including metals, concrete, and composite surfaces.

  5. Reduced volatility and amine odor, contributing to safer workplace handling and lower VOC emissions.

Typical Applications Of Huishun Chemical WK-6812 Modified Cycloaliphatic Polyamine Curing Agent

  1. High-performance epoxy coatings for industrial flooring and corrosion protection.

  2. Structural adhesives requiring rapid development of early strength and long-term durability.

  3. Electrical encapsulation and potting compounds demanding low dielectric loss and thermal reliability.

  4. Composite matrix resins for wind turbine blades and aerospace interior components.

  5. Repair mortars and grouts where fast turnaround and high compressive strength are critical.

Specifications Of Huishun Chemical WK-6812 Modified Cycloaliphatic Polyamine Curing Agent

Chemical TypeModified cycloaliphatic polyamine
Product FormLiquid
AppearanceClear to pale yellow transparent liquid
Primary ApplicationsEpoxy resin curing agent for coatings, adhesives, composites, and construction materials
Key FeaturesLow viscosity, low volatility, high reactivity with bisphenol-A and novolac epoxies
BenefitsImproved mechanical properties, reduced surface tack, enhanced chemical resistance
Storage ConditionStore in original sealed container at 5–30°C, protect from moisture and direct sunlight
Shelf Life12 months from date of manufacture under recommended storage conditions


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