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

Sanmu SM601 Epoxy Resin

Sanmu SM601 Epoxy Resin is a high-performance bisphenol-A based liquid epoxy resin from Sanmu’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.
  • sanmu sm601 epoxy resin_841946f8
  • sanmu sm601 epoxy resin_841946f8

Features Of Sanmu SM601 Epoxy Resin

  1. High-performance bisphenol-A based liquid epoxy resin with excellent mechanical strength and chemical resistance.

  2. Low viscosity (10,000–12,000 cP at 25°C) enabling easy handling, mixing, and impregnation of fibers or fillers.

  3. Outstanding adhesion to metals, composites, and cured thermosets—ideal for structural bonding and coating applications.

  4. Good thermal stability with glass transition temperature (Tg) of cured system up to 125°C after post-cure.

  5. Reactive diluent compatible, allowing formulation flexibility without significant loss in crosslink density.

Typical Applications Of Sanmu SM601 Epoxy Resin

  1. Aerospace composite matrix resins for primary and secondary structural components.

  2. Electrical insulation systems in high-voltage transformers and busbar encapsulation.

  3. High-strength adhesive formulations for automotive metal-to-composite bonding.

  4. Protective coatings for offshore and industrial steel infrastructure exposed to corrosive environments.

  5. Prepreg and filament winding resins for wind turbine blade manufacturing.

Specifications Of Sanmu SM601 Epoxy Resin

Chemical TypeBisphenol-A epoxy resin
Product FormClear to pale yellow viscous liquid
AppearanceTransparent, homogeneous liquid, free from gels or sediment
Epoxy Equivalent Weight (EEW)184–190 g/eq
Viscosity (25°C)10,000–12,000 cP
Chlorine Content≤ 700 ppm
Volatiles Content≤ 0.3 wt%
Storage Stability12 months at ≤ 25°C in sealed original packaging


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