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

KUKDO YD-019 4 Epoxy Resin

KUKDO YD-019-4 is a high-performance bisphenol-A epoxy resin from KUKDO’s YD series, offering excellent adhesion, chemical resistance and mechanical strength. Widely used in composites, coatings and electrical encapsulation, it features low viscosity, good reactivity with amines/anhydrides, and superior thermal stability. Ideal for demanding industrial applications requiring reliability and consistency.
  • kukdo yd 019 4 epoxy resin_765d69e2
  • kukdo yd 019 4 epoxy resin_765d69e2

Features Of KUKDO YD-019 4 Epoxy Resin

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

  2. Excellent thermal stability and low volatility, supporting safe handling in industrial processing.

  3. Optimized viscosity for enhanced processability in casting, impregnation, and coating applications.

  4. Superior adhesion to metals, composites, and cured polymer substrates.

  5. Low chloride content ensuring high electrical insulation performance and corrosion resistance.

Typical Applications Of KUKDO YD-019 4 Epoxy Resin

  1. Electrical insulation systems for transformers, reactors, and high-voltage bushings.

  2. Structural adhesive formulations in aerospace and automotive composite bonding.

  3. Encapsulation and potting compounds for electronic modules and power electronics.

  4. Reinforced laminates in printed circuit board (PCB) prepreg and base materials.

  5. High-performance coatings for corrosion protection of steel infrastructure and pipelines.

Specifications Of KUKDO YD-019 4 Epoxy Resin

Chemical TypeBisphenol-A diglycidyl ether (DGEBA)
Product FormClear, low-viscosity liquid
AppearanceColorless to pale yellow, transparent
Epoxide Equivalent Weight (EEW)185–192 g/eq
Viscosity at 25°C12,000–15,000 cP
Chloride Content≤ 500 ppm
Softening Point12–16°C
Storage Stability≥ 12 months at <25°C in sealed containers


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