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

KUKDO YD-211EX75 Epoxy Resin

KUKDO YD-211EX75 Epoxy Resin is a high-performance, low-viscosity bisphenol-A epoxy resin from KUKDO’s YD series, designed for demanding electrical encapsulation and advanced composite applications. It offers excellent adhesion, thermal stability, and moisture resistance with superior mechanical strength and low shrinkage during curing. Widely used in LED packaging, wind turbine blades, and aerospace composites.
  • kukdo yd 211ex75 epoxy resin_908cb93a
  • kukdo yd 211ex75 epoxy resin_908cb93a

Features Of KUKDO YD-211EX75 Epoxy Resin

  1. High reactivity with amine and anhydride hardeners for rapid cure at ambient or elevated temperatures.

  2. Excellent chemical resistance to alkalis, solvents, and diluted acids after full curing.

  3. Low viscosity (4,000–6,000 cP at 25°C) enabling easy processing, impregnation, and air release.

  4. Superior adhesion to metals, composites, and cured polymer substrates without primer.

  5. Good electrical insulation properties with high dielectric strength and volume resistivity.

Typical Applications Of KUKDO YD-211EX75 Epoxy Resin

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

  2. Structural adhesive formulations for aerospace composite bonding and automotive metal-to-composite joints.

  3. Matrix resin in filament-wound pressure vessels and FRP tanks requiring corrosion resistance.

  4. Prepreg and infusion systems for wind turbine blade root sections and marine structural laminates.

  5. Coating and lining applications for chemical storage tanks and industrial flooring under aggressive service conditions.

Specifications Of KUKDO YD-211EX75 Epoxy Resin

Chemical TypeBisphenol-A based liquid epoxy resin
Product FormClear to pale yellow viscous liquid
AppearanceHomogeneous, transparent, free from gel particles and sediment
Epoxy Equivalent Weight (EEW)185–195 g/eq
Viscosity (25°C)4,500–5,500 cP
Chloride Content≤ 500 ppm
Softening PointNot applicable (liquid at room temperature)
Storage Stability≥ 12 months at ≤ 25°C in sealed original containers


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