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

DAICEL EHPE3150 Epoxy Resin

Daicel EHPE3150 is a high-purity cycloaliphatic epoxy resin from Daicel’s EHPE series, offering excellent UV stability, low viscosity, and superior electrical insulation. Widely used in LED encapsulants, optical adhesives, and advanced composites requiring clarity and thermal resistance. Meets stringent semiconductor and electronics standards.
  • daicel ehpe3150 epoxy resin_ee92f09c
  • daicel ehpe3150 epoxy resin_ee92f09c

Features Of DAICEL EHPE3150 Epoxy Resin

  1. High-purity, low-chloride bisphenol A-type epoxy resin with excellent electrical insulation properties.

  2. Optimized molecular weight distribution for superior processability in solvent-based and high-solids coating systems.

  3. Low viscosity at elevated temperatures, enabling efficient impregnation of glass and carbon fiber reinforcements.

  4. Excellent thermal stability and hydrolytic resistance, supporting long-term performance in demanding environments.

  5. Consistent batch-to-batch quality certified to ISO 9001 manufacturing standards.

Typical Applications Of DAICEL EHPE3150 Epoxy Resin

  1. Electrical laminates for printed circuit boards (PCBs) requiring high Tg and dimensional stability.

  2. Insulating varnishes and impregnating resins for motors, transformers, and generators.

  3. High-performance composite matrices in aerospace and wind turbine blade manufacturing.

  4. Structural adhesives for automotive and rail transportation components.

  5. Encapsulants and potting compounds for power electronics and LED modules.

Specifications Of DAICEL EHPE3150 Epoxy Resin

Chemical TypeBisphenol A diglycidyl ether (DGEBA) epoxy resin
Product FormPale yellow to amber viscous liquid
AppearanceClear, transparent, free from gels or suspended matter
Epoxy Equivalent Weight (EEW)185–195 g/eq
Viscosity (25°C)12,000–16,000 mPa·s
Chlorine Content≤ 700 ppm
Gardner Color≤ 4
Softening PointNot applicable (liquid at room temperature)


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