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

GY 253 Epoxy Resin

GY253EpoxyResinisahigh-performancebisphenol-A-basedepoxyresinfromGuanYu’sGYseries,offeringexcellentadhesion,chemicalresistance,andmechanicalstrength.Idealforcomposites,adhesives,andcoatings,itfeatureslowviscosity,goodcuringreactivity,andoutstandingelectricalinsulationproperties.
  • gy 253 epoxy resin_d0a68dc5
  • gy 253 epoxy resin_d0a68dc5

Features Of GY 253 Epoxy Resin

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

  2. Excellent adhesion to metals, composites, and cured polymer substrates.

  3. Low viscosity (10,000–12,000 cP at 25°C) enabling easy processing and efficient impregnation.

  4. Superior thermal stability with glass transition temperature (Tg) up to 125°C after full curing with standard amine hardeners.

  5. Low chloride content (< 800 ppm), ensuring enhanced corrosion resistance in protective coatings.

Typical Applications Of GY 253 Epoxy Resin

  1. Electrical insulation systems for transformers, bushings, and encapsulated components.

  2. Structural adhesives in aerospace and automotive composite bonding.

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

  4. Matrix resin for fiber-reinforced plastics (FRP) used in wind turbine blades and pressure vessels.

  5. Potting and encapsulation of sensitive electronic modules requiring dielectric integrity and moisture resistance.

Specifications Of GY 253 Epoxy Resin

Chemical TypeBisphenol-A diglycidyl ether (DGEBA)
Product FormClear, pale yellow liquid
AppearanceTransparent, slightly viscous liquid without sediment or haze
Epoxy Equivalent Weight (EEW)185–192 g/eq
Viscosity (25°C)10,000–12,000 cP
Chloride Content≤ 800 ppm
Volatiles Content≤ 0.3 wt%
Storage Stability12 months at 20–25°C in sealed original containers


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *