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

Sanmu E-44 Epoxy Resin

Sanmu E-44 Epoxy Resin is a bisphenol-A-based liquid epoxy with low viscosity, excellent adhesion, and high mechanical strength. Widely used in composites, coatings, and electronic encapsulation, it offers superior chemical resistance and thermal stability. Compatible with common amine and anhydride hardeners, it ensures reliable curing and dimensional stability. Trusted for industrial-grade performance and consistent batch quality.
  • sanmu e 44 epoxy resin_41adb8b3
  • sanmu e 44 epoxy resin_41adb8b3

Features Of Sanmu E-44 Epoxy Resin

  1. High purity bisphenol-A based epoxy resin with consistent epoxide equivalent weight (EEW) for reliable reactivity.

  2. Excellent mechanical strength and adhesion to diverse substrates including metals, composites, and concrete.

  3. Good thermal stability and chemical resistance to alkalis, dilute acids, and solvents.

  4. Low viscosity at elevated temperatures enabling easy processing in casting, impregnation, and coating applications.

  5. Compatible with standard amine, anhydride, and phenolic hardeners for flexible formulation design.

Typical Applications Of Sanmu E-44 Epoxy Resin

  1. Structural adhesives for aerospace and automotive bonding.

  2. Electrical encapsulation and potting compounds for transformers and electronic modules.

  3. Reinforced composite matrices in wind turbine blades and marine laminates.

  4. Protective coatings for industrial flooring and corrosion-resistant linings.

  5. Electrical insulation varnishes for motors, generators, and busbars.

Specifications Of Sanmu E-44 Epoxy Resin

Chemical TypeBisphenol-A diglycidyl ether (DGEBA)
Product FormAmber to light yellow viscous liquid
AppearanceClear, transparent, free of gel particles and sediment
Epoxide Equivalent Weight (EEW)185–192 g/eq
Viscosity (25°C)12,000–16,000 mPa·s
Chlorine Content≤ 1,200 ppm
Volatiles Content≤ 0.5 wt%
Storage StabilityStable for ≥12 months at 20–25°C in sealed containers


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