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

KCW RE-310S Epoxy Resin

KCW RE-310S Epoxy Resin is a high-performance, low-viscosity bisphenol-A based epoxy resin from KCW’s RE series. Designed for composites, electrical encapsulation and adhesive applications, it offers excellent mechanical strength, thermal stability and moisture resistance. Compatible with standard amine and anhydride hardeners, it ensures easy processing and superior cured properties.
  • kcw re 310s epoxy resin_277d0036
  • kcw re 310s epoxy resin_277d0036

Features Of KCW RE-310S Epoxy Resin

  1. High-performance bisphenol-A based liquid epoxy resin with excellent mechanical strength and chemical resistance.

  2. Low viscosity (12,000–14,000 cP at 25°C) enabling superior processability and easy handling in casting, impregnation, and coating applications.

  3. Consistent epoxy equivalent weight (186–192 g/eq) ensuring reliable reactivity and predictable cure behavior with standard amine or anhydride hardeners.

  4. Low chloride content (< 500 ppm), minimizing corrosion risk in electronic encapsulation and high-reliability composites.

  5. Excellent adhesion to metals, glass, and fiber reinforcements—ideal for structural bonding and composite matrix systems.

Typical Applications Of KCW RE-310S Epoxy Resin

  1. Electrical insulation and potting of transformers, reactors, and medium-voltage electronic components.

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

  3. Matrix resin for filament-wound pressure vessels and FRP tanks requiring long-term hydrolytic stability.

  4. High-gloss protective coatings for industrial flooring and chemical containment surfaces.

  5. Encapsulation of sensors, PCBs, and power modules demanding thermal cycling durability and low dielectric loss.

Specifications Of KCW RE-310S Epoxy Resin

Chemical TypeBisphenol-A epoxy resin
Product FormClear, low-viscosity liquid
AppearancePale yellow to water-white, transparent
Epoxy Equivalent Weight (EEW)186–192 g/eq
Viscosity (25°C)12,000–14,000 cP
Chloride Content≤ 500 ppm
Softening Point12–16°C
Volatiles Content≤ 0.3 wt%


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