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

KUKDO YD-019 Epoxy Resin

KUKDO YD-019 Epoxy Resin is a bisphenol-A-based liquid epoxy resin from KUKDO’s YD series, offering low viscosity, excellent adhesion, and superior electrical insulation. Widely used in composites, coatings, and electronic encapsulation, it ensures high reactivity with amines/anhydrides and stable shelf life. Meets RoHS standards with consistent quality control.
  • kukdo yd 019 epoxy resin_6a9d3c6b
  • kukdo yd 019 epoxy resin_6a9d3c6b

Features Of KUKDO YD-019 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 treated plastics without requiring primers.

  3. Low viscosity (12,000–15,000 cP at 25°C) enabling easy processing via casting, impregnation, and filament winding.

  4. Superior electrical insulation properties with high dielectric strength (>18 kV/mm) and volume resistivity (>1×10¹³ Ω·cm).

  5. Good thermal stability with glass transition temperature (Tg) of 125–135°C after post-cure.

Typical Applications Of KUKDO YD-019 Epoxy Resin

  1. Electrical encapsulation of transformers, reactors, and high-voltage insulators.

  2. Structural bonding in wind turbine blade assembly and aerospace composite components.

  3. Matrix resin for carbon fiber and glass fiber reinforced laminates in automotive under-hood parts.

  4. Castings for industrial sensors, LED housings, and precision electronic enclosures.

  5. Coating and lining systems for corrosion-resistant chemical storage tanks and piping.

Specifications Of KUKDO YD-019 Epoxy Resin

Chemical TypeBisphenol-A based liquid epoxy resin
Product FormClear to pale yellow viscous liquid
AppearanceTransparent, slightly hazy; free from gels or suspended particles
Epoxy Equivalent Weight (EEW)185–195 g/eq
Viscosity (25°C)12,000–15,000 cP
Chloride Content≤ 500 ppm
Softening Point12–16°C
Storage Stability≥ 12 months at ≤ 25°C in sealed containers


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