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

KUKDO SM-660 Epoxy Resin

KUKDO SM-660 Epoxy Resin is a high-performance liquid bisphenol-A type epoxy resin from Kukdo’s SM series, offering excellent adhesion, chemical resistance and mechanical strength. Widely used in composites, coatings and electrical encapsulation, it features low viscosity, good reactivity with amines/anhydrides, and superior thermal stability. Ideal for demanding industrial applications requiring reliability and consistency.
  • kukdo sm 660 epoxy resin_7e9395b0
  • kukdo sm 660 epoxy resin_7e9395b0

Features Of KUKDO SM-660 Epoxy Resin

  1. High purity bisphenol-A based liquid epoxy resin with consistent molecular weight distribution.

  2. Excellent thermal stability and low volatility for safe handling during high-temperature processing.

  3. Low chlorine content (< 800 ppm), ensuring superior electrical insulation properties.

  4. Optimized viscosity (12,000–14,000 cP at 25°C) for enhanced processability in casting and impregnation.

  5. Compatible with standard amine and anhydride curing agents for broad formulation flexibility.

Typical Applications Of KUKDO SM-660 Epoxy Resin

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

  2. Structural adhesives for aerospace composite bonding and automotive under-hood components.

  3. High-performance laminating resin for printed circuit board (PCB) prepregs and copper-clad laminates.

  4. Casting compounds for LED housings, sensors, and precision electronic modules.

  5. Wind turbine blade root joints and structural reinforcements requiring fatigue resistance.

Specifications Of KUKDO SM-660 Epoxy Resin

Chemical TypeBisphenol-A epoxy resin
Product FormClear, pale yellow liquid
AppearanceHomogeneous, transparent, free from gel or sediment
Epoxy Equivalent Weight (EEW)183–189 g/eq
Viscosity (25°C)12,000–14,000 cP
Chlorine Content≤ 800 ppm
Softening PointNot applicable (liquid at room temperature)
Primary ApplicationsElectrical insulation, structural composites, high-reliability encapsulation


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