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

Sanmu SM602R Bisphenol A Epoxy Resin

Sanmu SM602R is a high-purity bisphenol A epoxy resin from the Sanmu SM series, offering excellent adhesion, chemical resistance and thermal stability. Widely used in composites, coatings and electronic encapsulation, it features low viscosity, good reactivity with amines/anhydrides and consistent batch-to-batch performance. Ideal for demanding industrial applications requiring reliability and process efficiency.
  • sanmu sm602r bisphenol a epoxy resin_0c20cb09
  • sanmu sm602r bisphenol a epoxy resin_0c20cb09

Features Of Sanmu SM602R Bisphenol A Epoxy Resin

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

  2. Excellent thermal stability and chemical resistance, particularly to alkalis and solvents.

  3. Low viscosity at processing temperatures, enabling easy handling and improved wetting of fillers/fibers.

  4. Superior adhesion to metals, glass, and composite substrates without primer requirement.

  5. Optimized reactivity profile for balanced gel time and extended pot life in casting and laminating applications.

Typical Applications Of Sanmu SM602R Bisphenol A Epoxy Resin

  1. Electrical insulation systems for transformers, bushings, and high-voltage encapsulation.

  2. Structural composites in wind turbine blades and aerospace interior components.

  3. High-performance coatings for marine and offshore steel structures.

  4. Adhesives for automotive bonding and electronics assembly.

  5. Prepregs and filament-wound pipes for oil & gas infrastructure.

Specifications Of Sanmu SM602R Bisphenol A Epoxy Resin

Chemical TypeBisphenol A diglycidyl ether (DGEBA)
Product FormClear to pale yellow viscous liquid
AppearanceHomogeneous, transparent, free from gels or sediment
Epoxy Equivalent Weight (EEW)185–192 g/eq
Viscosity (25°C)12,000–15,000 mPa·s
Chloride Content≤ 800 ppm
Softening Point10–14°C
Volatiles Content≤ 0.3 wt%


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