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

YD-119 Epoxy Resin

YD-119 Epoxy Resin is a high-performance bisphenol-A-based epoxy resin from the YD series by Wuxi Yida Chemical. Featuring low viscosity, excellent adhesion, and superior electrical insulation, it’s widely used in composites, coatings, and electronic encapsulation. Compatible with standard amine and anhydride hardeners, it delivers consistent curing and thermal stability up to 120°C.
  • yd 119 epoxy resin_ff5f5da5
  • yd 119 epoxy resin_ff5f5da5

Features Of YD-119 Epoxy Resin

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

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

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

  4. Good thermal stability and hydrolytic resistance for demanding service environments.

  5. Compatible with standard amine, anhydride, and phenolic hardeners for versatile curing profiles.

Typical Applications Of YD-119 Epoxy Resin

  1. Structural adhesives for aerospace and automotive bonding.

  2. Matrix resin in fiber-reinforced composites (e.g., carbon/glass fiber laminates).

  3. Electrical encapsulation and potting compounds for high-voltage components.

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

  5. High-performance flooring and grouting formulations in industrial facilities.

Specifications Of YD-119 Epoxy Resin

Chemical TypeBisphenol-A diglycidyl ether (DGEBA)
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≤ 500 ppm
Softening PointNot applicable (liquid at room temperature)
Primary ApplicationsComposite matrices, structural adhesives, electrical encapsulants, protective coatings


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