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

YD-114EF Epoxy Resin

YD-114EF Epoxy Resin is a high-performance bisphenol-A-based epoxy resin from the YD series by Wuxi Yida Chemical. It offers excellent adhesion, chemical resistance, and mechanical strength for composites, coatings, and electrical encapsulation. Low viscosity ensures easy processing; superior thermal stability supports demanding industrial applications. Widely used in aerospace, electronics, and wind energy sectors.
  • yd 114ef epoxy resin_e6787f60
  • yd 114ef epoxy resin_e6787f60

Features Of YD-114EF Epoxy Resin

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

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

  3. Low viscosity (12,000–15,000 mPa·s at 25°C) enabling easy processing and deep impregnation.

  4. Superior electrical insulation properties with high dielectric strength and volume resistivity.

  5. Good thermal stability with glass transition temperature (Tg) of 120–125°C after full cure.

Typical Applications Of YD-114EF Epoxy Resin

  1. Electrical encapsulation and potting of transformers, inductors, and power modules.

  2. Structural bonding in aerospace composite assemblies and metal-to-composite joints.

  3. Matrix resin for filament-wound pressure vessels and high-pressure composite tanks.

  4. Coating and lining systems for corrosion-resistant industrial equipment and chemical storage tanks.

  5. Advanced printed circuit board (PCB) laminates requiring high CTI and flame retardancy (UL94 V-0 compliant when formulated).

Specifications Of YD-114EF Epoxy Resin

Chemical TypeBisphenol-A based liquid epoxy resin
Product FormClear to pale yellow viscous liquid
AppearanceHomogeneous, transparent, free of visible gels or particles
Epoxy Equivalent Weight (EEW)188–192 g/eq
Viscosity (25°C)12,000–15,000 mPa·s
Chloride Content≤ 800 ppm
Volatiles Content≤ 0.3 wt%
Storage Stability (25°C)≥ 12 months in sealed original container


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

Your Name *

Your Email *

Your Phone

Country

Your Message *