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

Shikoku g2E4MZ Epoxy Resin

Shikoku G2E4MZ Epoxy Resin is a high-performance, low-viscosity liquid epoxy resin from Shikoku Chemicals’ G-series, engineered for advanced composites, electrical encapsulation, and structural adhesives. It offers excellent mechanical strength, thermal stability, and compatibility with standard hardeners—ideal for aerospace, electronics, and wind energy applications.
  • shikoku g2e4mz epoxy resin_8938eacf
  • shikoku g2e4mz epoxy resin_8938eacf

Features Of Shikoku g2E4MZ Epoxy Resin

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

  2. Excellent adhesion to metals, composites, and cured polymer substrates without extensive surface pretreatment.

  3. Low viscosity (1200–1500 mPa·s at 25°C) for easy processing, impregnation, and void-free casting.

  4. Superior electrical insulation properties with volume resistivity >1.0 × 10¹³ Ω·cm after full cure.

  5. Good UV stability and long-term thermal resistance up to 130°C continuous use (UL 94 V-0 rated when formulated).

Typical Applications Of Shikoku g2E4MZ Epoxy Resin

  1. Electrical encapsulation and potting of power modules, transformers, and high-voltage sensors.

  2. Structural adhesive formulations for aerospace composite bonding and automotive lightweight assemblies.

  3. Matrix resin in filament-wound pressure vessels and carbon fiber reinforced tanks.

  4. Underfill and glob-top materials for semiconductor packaging and MEMS device protection.

  5. High-performance coating systems for corrosion-resistant linings in chemical process equipment.

Specifications Of Shikoku g2E4MZ Epoxy Resin

Chemical TypeDiglycidyl ether of bisphenol-F (BPF-type epoxy)
Product FormClear, low-viscosity liquid
AppearanceAmber to pale yellow, transparent
Epoxy Equivalent Weight (EEW)178–185 g/eq
Viscosity (25°C)1200–1500 mPa·s
Chloride Content≤ 500 ppm
Softening PointNot applicable (liquid at room temperature)
Primary ApplicationsEncapsulation, structural adhesives, composite matrices, protective coatings


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