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

GESN901X75 Epoxy Resin

GESN901X75 Epoxy Resin is a high-performance, low-viscosity epoxy resin from GESN’s 901 series, engineered for demanding composite laminates and electrical encapsulation. Featuring excellent adhesion, thermal stability, and moisture resistance, it cures with standard amine or anhydride hardeners. Widely used in aerospace, wind energy, and PCB manufacturing due to its superior mechanical properties and processability.
  • gesn901x75 epoxy resin_d43dca65
  • gesn901x75 epoxy resin_d43dca65

Features Of GESN901X75 Epoxy Resin

  1. High reactivity with amine and anhydride curing agents, enabling rapid gelation and short cycle times.

  2. Excellent adhesion to metals, composites, and cured epoxy substrates without surface priming.

  3. Low viscosity (8,000–12,000 cP at 25°C) for easy processing, impregnation, and void-free casting.

  4. Superior thermal stability with glass transition temperature (Tg) exceeding 130°C after full cure.

  5. Low chloride content (< 500 ppm), ensuring compatibility with sensitive electronic encapsulation applications.

Typical Applications Of GESN901X75 Epoxy Resin

  1. Electrical insulation systems for medium- and high-voltage transformers and reactors.

  2. Structural adhesive formulations for aerospace composite bonding and repair.

  3. Encapsulation and potting of power electronics, including IGBT modules and EV battery control units.

  4. Prepreg matrix resin for carbon fiber reinforced laminates used in wind turbine blades and automotive components.

  5. High-performance flooring and industrial coating systems requiring chemical resistance and abrasion durability.

Specifications Of GESN901X75 Epoxy Resin

Chemical TypeDiglycidyl ether of bisphenol-F (DGEBF)
Product FormClear, low-viscosity liquid
AppearancePale yellow to water-white, transparent
Epoxy Equivalent Weight (EEW)175–185 g/eq
Viscosity (25°C)9,500–11,500 cP
Chloride Content< 500 ppm
Softening PointRoom temperature (liquid)
Storage Stability12 months at < 25°C in sealed containers


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