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

KUKDO EX-23-80A Epoxy Resin

KUKDO EX-23-80A Epoxy Resin is a bisphenol-A-based liquid epoxy resin from Kukdo’s EX series, offering low viscosity, excellent adhesion, and high reactivity with amines or anhydrides. Widely used in composites, electrical encapsulation, and structural adhesives, it delivers superior mechanical strength, chemical resistance, and thermal stability. Ideal for casting, laminating, and coating applications requiring consistent performance and processing ease.
  • kukdo ex 23 80a epoxy resin_16f656f6
  • kukdo ex 23 80a epoxy resin_16f656f6

Features Of KUKDO EX-23-80A Epoxy Resin

  1. High reactivity with amine and anhydride hardeners for rapid gelation and short cure cycles.

  2. Excellent adhesion to metals, composites, and cured epoxy substrates without surface priming.

  3. Low viscosity (8,000–10,000 cP at 25°C) enabling easy processing, impregnation, and air release.

  4. Superior chemical resistance to alkalis, solvents, and mild acids after full cure.

  5. Consistent batch-to-batch performance ensured by strict ISO 9001-controlled manufacturing.

Typical Applications Of KUKDO EX-23-80A Epoxy Resin

  1. Structural adhesives for aerospace and automotive bonding assemblies.

  2. Matrix resin for filament-wound composite pressure vessels and piping systems.

  3. Encapsulation and potting of high-voltage electrical components and sensors.

  4. Tooling resins for RTM molds and low-temperature composite tooling.

  5. Coating binders for corrosion-resistant industrial floor and tank linings.

Specifications Of KUKDO EX-23-80A Epoxy Resin

Chemical TypeBisphenol-A based liquid epoxy resin
Product FormClear to pale yellow viscous liquid
AppearanceHomogeneous, transparent, free of gels or sediment
Epoxy Equivalent Weight (EEW)178–184 g/eq
Viscosity (25°C)8,000–10,000 cP
Chloride Content≤ 500 ppm
Volatiles Content≤ 0.3 wt%
Storage Stability12 months at 20–25°C in sealed original container


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