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

Shikoku 2MA-OK Epoxy Resin

Shikoku 2MA-OK Epoxy Resin is a high-purity, low-viscosity liquid epoxy resin from Shikoku Chemicals’ 2MA series, designed for advanced composites and electronic encapsulation. It offers excellent thermal stability, low shrinkage, and superior adhesion to fillers and reinforcements—ideal for aerospace, LED packaging, and high-reliability potting applications.
  • shikoku 2ma ok epoxy resin_e3f5e726
  • shikoku 2ma ok epoxy resin_e3f5e726

Features Of Shikoku 2MA-OK Epoxy Resin

  1. Highly reactive liquid epoxy resin with excellent compatibility with standard amine and anhydride curing agents.

  2. Low viscosity enables easy handling, precise metering, and superior impregnation of fibrous reinforcements.

  3. Delivers outstanding thermal stability and mechanical strength in cured composites after post-cure.

  4. Consistent batch-to-batch quality supported by strict ISO-certified manufacturing controls.

  5. Optimized for high-performance electrical insulation applications with low ionic impurity content.

Typical Applications Of Shikoku 2MA-OK Epoxy Resin

  1. Electrical insulating varnishes for motor and transformer windings.

  2. Matrix resin for filament-wound composite pressure vessels and structural tubes.

  3. Encapsulants and potting compounds for high-voltage power electronics.

  4. Prepreg systems requiring rapid wet-out and controlled gel time at elevated temperatures.

  5. High-reliability aerospace bonding adhesives where thermal cycling resistance is critical.

Specifications Of Shikoku 2MA-OK Epoxy Resin

Chemical TypeDiglycidyl ether of bisphenol-A (DGEBA) based epoxy resin
Product FormClear, low-viscosity liquid
AppearanceColorless to pale yellow, transparent
Epoxy Equivalent Weight (EEW)185–195 g/eq
Viscosity at 25°C12–16 Pa·s (12,000–16,000 cP)
Chloride Content≤ 500 ppm
Volatiles Content≤ 0.3 wt%
Storage Stability≥ 12 months at 5–30°C in sealed original packaging


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