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

KUKDO SM602R Epoxy Resin

KUKDO SM602R Epoxy Resin is a high-performance liquid bisphenol-A epoxy resin from KUKDO’s SM series, offering excellent adhesion, chemical resistance, and low viscosity for composites, coatings, and electrical encapsulation. Widely used in aerospace and electronics due to its superior mechanical properties and reliable curing behavior with standard amine hardeners.
  • kukdo sm602r epoxy resin_ef631a22
  • kukdo sm602r epoxy resin_ef631a22

Features Of KUKDO SM602R Epoxy Resin

  1. High reactivity with amine and anhydride curing agents for rapid gelation and short cycle times.

  2. Excellent adhesion to metals, composites, and cured polymer substrates without surface priming.

  3. Low viscosity (12,000–14,000 cP at 25°C) enabling easy processing via casting, impregnation, and filament winding.

  4. Superior electrical insulation properties with high volume resistivity (>1 × 10¹³ Ω·cm) and low dielectric loss.

  5. Good thermal stability with glass transition temperature (Tg) of 125–135°C after post-cure.

Typical Applications Of KUKDO SM602R Epoxy Resin

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

  2. Matrix resin for fiber-reinforced composites in wind turbine blades and aerospace secondary structures.

  3. Structural adhesive formulation for automotive bonding and metal-to-metal assembly.

  4. Coating and lining systems for corrosion-resistant tanks and chemical process equipment.

  5. Prepreg production for printed circuit board (PCB) laminates and high-frequency substrate materials.

Specifications Of KUKDO SM602R Epoxy Resin

Chemical TypeBisphenol-A based liquid epoxy resin
Product FormClear, pale yellow viscous liquid
AppearanceTransparent, slightly yellow, homogeneous
Epoxy Equivalent Weight (EEW)185–195 g/eq
Viscosity (25°C)12,000–14,000 cP
Chloride Content≤ 700 ppm
Volatile Content≤ 0.3 wt%
Primary ApplicationsEncapsulation, composites, adhesives, coatings


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