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

KUKDO SM634H Epoxy Resin

KUKDO SM634H Epoxy Resin is a high-performance liquid bisphenol-A epoxy resin from KUKDO’s SM series, offering excellent adhesion, chemical resistance and mechanical strength for composites, coatings and electrical encapsulation applications. It features low viscosity, good reactivity with amines/anhydrides and superior thermal stability.
  • kukdo sm634h epoxy resin_dfb38c4e
  • kukdo sm634h epoxy resin_dfb38c4e

Features Of KUKDO SM634H 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 treated plastics without primer requirement.

  3. Low viscosity (12,000–15,000 cP at 25°C) enabling easy processing in casting, potting, and filament winding.

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

  5. Good chemical resistance to weak acids, alkalis, and polar solvents after full cure.

Typical Applications Of KUKDO SM634H Epoxy Resin

  1. Electrical insulation systems for medium-voltage transformers and bushings.

  2. Potting and encapsulation of power electronics, IGBT modules, and EV battery management units.

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

  4. High-performance filament-wound pressure vessels and piping for industrial fluid handling.

  5. Casting resins for precision tooling, jigs, and metrology fixtures requiring dimensional stability.

Specifications Of KUKDO SM634H Epoxy Resin

Chemical TypeBisphenol-F based diglycidyl ether epoxy resin
Product FormLiquid
AppearancePale yellow to amber transparent liquid
Epoxy Equivalent Weight (EEW)170–185 g/eq
Viscosity (25°C)12,000–15,000 cP
Softening PointNot applicable (liquid at room temperature)
Chloride Content≤ 500 ppm
Primary ApplicationsElectrical insulation, structural bonding, potting, filament winding


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