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

KUKDO SMB-450A-80 Epoxy Resin

KUKDO SMB-450A-80 Epoxy Resin is a high-performance, low-viscosity liquid epoxy resin from KUKDO’s SMB series, designed for electrical insulation, potting, and casting applications. It offers excellent adhesion, thermal stability, and moisture resistance with an 80g/eq epoxy equivalent weight. Widely used in electronics, LED encapsulation, and industrial composites.
  • kukdo smb 450a 80 epoxy resin_55104e5c
  • kukdo smb 450a 80 epoxy resin_55104e5c

Features Of KUKDO SMB-450A-80 Epoxy Resin

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

  2. Excellent electrical insulation properties, suitable for high-voltage encapsulation and potting applications.

  3. Low viscosity (≈8,000–10,000 cP at 25°C) enabling superior flow, wetting, and void-free impregnation of complex substrates.

  4. Superior mechanical strength and thermal stability after full cure, with glass transition temperature (Tg) up to 135°C.

  5. Low volatile organic compound (VOC) content, compliant with industrial environmental and handling safety standards.

Typical Applications Of KUKDO SMB-450A-80 Epoxy Resin

  1. Electrical insulation and encapsulation of transformers, reactors, and current/voltage sensors.

  2. Potting compounds for power electronics, including IGBT modules and EV battery management systems (BMS).

  3. Impregnation resin for dry-type motors, generators, and stator windings in industrial and renewable energy equipment.

  4. Structural adhesives and composite matrix resins in high-reliability aerospace and rail traction components.

  5. High-performance coatings for corrosion-resistant linings in chemical processing equipment and storage tanks.

Specifications Of KUKDO SMB-450A-80 Epoxy Resin

Chemical TypeBisphenol-A based liquid epoxy resin
Product FormClear to pale yellow viscous liquid
AppearanceHomogeneous, transparent, free from gels and suspended particles
Epoxy Equivalent Weight (EEW)440–460 g/eq
Viscosity (25°C)8,000–10,000 cP
Chloride Content≤1,000 ppm
Softening Point20–25°C
Primary ApplicationsElectrical encapsulation, potting, impregnation, and high-performance composites


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