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

KUKDO KD-243C Epoxy Resin

KUKDO KD-243C Epoxy Resin is a high-performance liquid bisphenol-A epoxy resin from KUKDO’s KD series, offering excellent adhesion, chemical resistance, and thermal stability. Widely used in composites, coatings, and electronic encapsulation, it features low viscosity and superior mechanical strength after curing with suitable hardeners.
  • kukdo kd 243c epoxy resin_806f37cd
  • kukdo kd 243c epoxy resin_806f37cd

Features Of KUKDO KD-243C Epoxy Resin

  1. High reactivity with amine and anhydride hardeners for rapid cure at ambient or elevated temperatures.

  2. Excellent mechanical strength and chemical resistance after full crosslinking.

  3. Low viscosity (8,000–12,000 cP at 25°C) enabling easy processing, impregnation, and bubble-free casting.

  4. Superior electrical insulation properties with high dielectric strength and volume resistivity.

  5. Good adhesion to metals, composites, and cured polymer substrates without primer.

Typical Applications Of KUKDO KD-243C Epoxy Resin

  1. Electrical encapsulation of transformers, reactors, and high-voltage insulators.

  2. Potting and sealing of power electronics modules and PCB assemblies.

  3. Structural bonding in wind turbine blade components and automotive composite parts.

  4. Manufacturing of filament-wound pressure vessels and FRP tanks.

  5. High-performance tooling resins for molds used in aerospace and marine composite layup.

Specifications Of KUKDO KD-243C Epoxy Resin

Chemical TypeBisphenol-A based liquid epoxy resin
Product FormClear, low-viscosity liquid
AppearanceAmber to pale yellow, transparent
Epoxy Equivalent Weight (EEW)185–195 g/eq
Viscosity (25°C)8,000–12,000 cP
Chloride Content< 1,000 ppm
Softening PointNot applicable (liquid at room temperature)
Storage Stability12 months at < 25°C in sealed original packaging


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