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

KUKDO SM604 Epoxy Resin

KUKDO SM604 Epoxy Resin is a high-performance bisphenol-A based liquid epoxy resin from KUKDO’s SM series, offering excellent adhesion, chemical resistance and mechanical strength for composites, coatings and electrical encapsulation applications.
  • kukdo sm604 epoxy resin_ca714178
  • kukdo sm604 epoxy resin_ca714178

Features Of KUKDO SM604 Epoxy Resin

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

  2. Excellent mechanical strength and chemical resistance after full cure, especially against alkalis and solvents.

  3. Low viscosity (3,500–4,500 cP at 25°C) enabling easy processing, impregnation, and air release.

  4. Good adhesion to metals, composites, and treated plastics without primer requirement.

  5. Consistent batch-to-batch quality meeting ISO 9001-certified manufacturing standards.

Typical Applications Of KUKDO SM604 Epoxy Resin

  1. Electrical insulation systems for dry-type transformers and reactor windings.

  2. Structural adhesive formulations for aerospace composite bonding and repair.

  3. Encapsulation and potting of high-voltage electronic components and sensors.

  4. Matrix resin in filament-wound pressure vessels and FRP piping systems.

  5. Tooling and mold-making applications requiring dimensional stability and low shrinkage.

Specifications Of KUKDO SM604 Epoxy Resin

Chemical TypeDiglycidyl ether of bisphenol-A (DGEBA)
Product FormLiquid
AppearanceClear, pale yellow, transparent liquid
Epoxy Equivalent Weight (EEW)185–195 g/eq
Viscosity (25°C)3,500–4,500 cP
Chloride Content≤ 800 ppm
Softening PointNot applicable (liquid at room temperature)
Storage Stability12 months at ≤ 25°C in sealed original container


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