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

YD-113 Epoxy Resin

YD-113 Epoxy Resin is a high-performance bisphenol-A-based epoxy resin from the YD series by Wuxi Huachang Chemical. Featuring low viscosity, excellent adhesion, and superior electrical insulation, it’s widely used in electronic encapsulation, laminating, and composite applications. Compatible with common amine and anhydride curing agents, it delivers robust thermal stability and chemical resistance.
  • yd 113 epoxy resin_3b0f2532
  • yd 113 epoxy resin_3b0f2532

Features Of YD-113 Epoxy Resin

  1. High purity bisphenol-A based liquid epoxy resin with consistent epoxide equivalent weight (EEW).

  2. Excellent adhesion to metals, glass, and composite substrates.

  3. Low viscosity (< 12,000 cP at 25°C) enabling easy processing and improved filler dispersion.

  4. Good thermal stability and chemical resistance after curing with standard amine or anhydride hardeners.

  5. Low chloride content (< 800 ppm), supporting high electrical insulation performance.

Typical Applications Of YD-113 Epoxy Resin

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

  2. Structural adhesives in automotive and aerospace bonding assemblies.

  3. Composite matrix resin for fiber-reinforced laminates and wind turbine blade components.

  4. Coating systems for corrosion protection of steel infrastructure and marine equipment.

  5. Printed circuit board (PCB) laminates and prepreg formulations.

Specifications Of YD-113 Epoxy Resin

Chemical TypeBisphenol-A epoxy resin
Product FormClear, low-viscosity liquid
AppearancePale yellow to water-white, transparent
Epoxide Equivalent Weight (EEW)185–192 g/eq
Viscosity (25°C)10,000–12,000 cP
Chloride Content≤ 800 ppm
Softening PointNot applicable (liquid at room temperature)
Storage StabilityStable for 12 months at 20–25°C in sealed containers


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