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

Youyi Chemical E20 Epoxy Resin

Youyi Chemical E20 Epoxy Resin is a high-performance bisphenol-A-based liquid epoxy resin from the E-Series, offering excellent adhesion, chemical resistance and mechanical strength for composites, coatings and electrical encapsulation applications.
  • youyi chemical e20 epoxy resin_e2950db9
  • youyi chemical e20 epoxy resin_e2950db9

Features Of Youyi Chemical E20 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 (12,000–14,000 cP at 25°C) enabling easy processing and impregnation.

  4. Superior thermal stability with glass transition temperature (Tg) of cured system ≥125°C.

  5. Low chloride content (<700 ppm), ensuring enhanced electrical insulation and corrosion resistance.

Typical Applications Of Youyi Chemical E20 Epoxy Resin

  1. Electrical encapsulation and potting compounds for transformers and sensors.

  2. Structural adhesives in automotive and aerospace composite bonding.

  3. High-performance coatings for marine and industrial steel protection.

  4. Matrix resin for filament-wound pressure vessels and pultruded profiles.

  5. Base resin for flame-retardant printed circuit board (PCB) laminates.

Specifications Of Youyi Chemical E20 Epoxy Resin

Chemical TypeBisphenol-A epoxy resin
Product FormClear, low-viscosity liquid
AppearancePale yellow to water-white, transparent
Epoxy Equivalent Weight (EEW)185–192 g/eq
Viscosity (25°C)12,000–14,000 cP
Chloride Content<700 ppm
Volatiles Content<0.3 wt%
Storage Stability12 months at <25°C in sealed containers


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