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

Hexion EPIKOTE 828EL Epoxy Resin

Hexion EPIKOTE 828EL is a low-viscosity, bisphenol-A-based liquid epoxy resin widely used in composites, adhesives and coatings. It offers excellent mechanical strength, chemical resistance and adhesion to diverse substrates. Compatible with amine and anhydride hardeners, it enables versatile processing and high-performance cured networks.
  • hexion epikote 828el epoxy resin_85e27013
  • hexion epikote 828el epoxy resin_85e27013

Features Of Hexion EPIKOTE 828EL Epoxy Resin

  1. High-purity, low-chloride bisphenol-A diglycidyl ether epoxy resin for enhanced electrical insulation and hydrolytic stability.

  2. Consistent molecular weight distribution ensures excellent reproducibility in formulation and processing.

  3. Low viscosity (10–14 Pa·s at 25 °C) enables easy handling, efficient mixing with hardeners, and superior wetting of fillers and reinforcements.

  4. Excellent adhesion to metals, composites, and cured polymer substrates across diverse environmental conditions.

  5. Compatible with a broad range of amine, anhydride, and phenolic curing agents for tailored thermal and mechanical performance.

Typical Applications Of Hexion EPIKOTE 828EL Epoxy Resin

  1. Electrical encapsulation and potting compounds for transformers, sensors, and power electronics.

  2. Structural adhesives in aerospace and automotive composite bonding.

  3. High-performance coatings for corrosion protection on steel infrastructure and marine equipment.

  4. Matrix resin for carbon fiber and glass fiber reinforced laminates in wind turbine blades and sporting goods.

  5. Underfill and molding compounds in semiconductor packaging and microelectronics assembly.

Specifications Of Hexion EPIKOTE 828EL Epoxy Resin

Chemical TypeBisphenol-A diglycidyl ether (DGEBA)
Product FormLiquid
AppearancePale yellow, clear to slightly hazy liquid
Epoxy Equivalent Weight (EEW)185–192 g/eq
Viscosity (25 °C)10–14 Pa·s
Chloride Content≤ 500 ppm
Color (Gardner)≤ 3
Volatiles Content≤ 0.3 wt%


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