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

Sanmu SM828 Bisphenol A Epoxy Resin

Sanmu SM828 is a high-purity bisphenol A epoxy resin from Sanmu’s SM series, offering excellent adhesion, chemical resistance and thermal stability. Widely used in composites, coatings and electronic encapsulation, it features low viscosity, superior mechanical strength and consistent reactivity for reliable performance across demanding industrial applications.
  • sanmu sm828 bisphenol a epoxy resin_9b2762ad
  • sanmu sm828 bisphenol a epoxy resin_9b2762ad

Features Of Sanmu SM828 Bisphenol A Epoxy Resin

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

  2. Excellent thermal stability and low volatility during processing.

  3. Superior adhesion to metals, glass, and composite substrates.

  4. Low viscosity at elevated temperatures, enabling efficient impregnation and coating.

  5. Compatible with standard amine and anhydride curing agents for versatile formulation flexibility.

Typical Applications Of Sanmu SM828 Bisphenol A Epoxy Resin

  1. Electrical insulation systems for motors, transformers, and generators.

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

  3. High-performance protective coatings for marine and industrial infrastructure.

  4. Adhesives for automotive bonding and electronic encapsulation.

  5. Potting and encapsulation compounds for power electronics and LED modules.

Specifications Of Sanmu SM828 Bisphenol A Epoxy Resin

Chemical TypeBisphenol A diglycidyl ether (DGEBA) epoxy resin
Product FormClear to pale yellow viscous liquid
AppearanceTransparent, homogeneous liquid without visible particles or gel
Epoxy Equivalent Weight (EEW)185–192 g/eq
Viscosity (25°C)12,000–16,000 mPa·s
Chloride Content≤ 800 ppm
Softening PointNot applicable (liquid at room temperature)
Primary ApplicationsElectrical insulation, composites, protective coatings, adhesives, potting


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