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

GESR901 Epoxy Resin

GESR901EpoxyResinisapremiumbisphe-nol-A-basedepoxyresinfromtheGESRseriesbyGuangdongEpoxyScience&Technology,offeringexcellentadhesion,chemicalresistance,andmechanicalstrength.Idealforcomposites,adhesives,andelectricalinsulationwithlowviscosityandhighreactivity.
  • gesr901 epoxy resin_b2dfc4ce
  • gesr901 epoxy resin_b2dfc4ce

Features Of GESR901 Epoxy Resin

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

  2. Excellent thermal stability and low ionic impurity content for reliable electrical insulation performance.

  3. Optimized viscosity (12,000–14,000 cP at 25°C) enabling efficient processing in casting, potting, and laminating applications.

  4. Superior adhesion to metals, glass fibers, and cured thermoset substrates without primer requirement.

  5. Low chloride content (<300 ppm) ensuring corrosion resistance in demanding electronic and aerospace environments.

Typical Applications Of GESR901 Epoxy Resin

  1. Electrical encapsulation and potting of high-voltage transformers and sensors.

  2. Structural adhesive formulations for automotive composite bonding.

  3. Prepreg and laminate resins for FR-4 printed circuit board (PCB) manufacturing.

  4. Wind turbine blade matrix resin in conjunction with hardeners and fillers.

  5. High-performance coatings for offshore and chemical plant infrastructure.

Specifications Of GESR901 Epoxy Resin

Chemical TypeBisphenol-A diglycidyl ether (DGEBA)
Product FormClear, low-viscosity liquid
AppearanceWater-white to pale yellow, transparent
Epoxy Equivalent Weight (EEW)185–192 g/eq
Viscosity (25°C)12,000–14,000 cP
Chlorine Content≤300 ppm
Color (Gardner)≤2
Volatile Content≤0.3 wt%


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