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

GEBR555A75 Epoxy Resin

GEBR555A75 Epoxy Resin is a high-performance bisphenol-A-based liquid epoxy from the GEBR series by Hexion. Featuring low viscosity, excellent adhesion, and superior chemical resistance, it’s widely used in composites, electrical encapsulation, and structural adhesives. Designed for room-temperature or heat-cured applications, it delivers consistent reactivity and mechanical strength.
  • gebr555a75 epoxy resin_dadc1dc8
  • gebr555a75 epoxy resin_dadc1dc8

Features Of GEBR555A75 Epoxy Resin

  1. High-performance bisphenol-A based liquid epoxy resin with low viscosity for excellent processability.

  2. Superior thermal stability and glass transition temperature (Tg) after curing with standard amine hardeners.

  3. Excellent adhesion to metals, composites, and cured polymer substrates.

  4. Low volatile organic compound (VOC) content, supporting sustainable manufacturing compliance.

  5. Consistent batch-to-batch reproducibility meeting ISO 9001-controlled production standards.

Typical Applications Of GEBR555A75 Epoxy Resin

  1. Aerospace composite matrix resins for primary and secondary structural components.

  2. High-voltage electrical encapsulation and insulating potting compounds.

  3. Wind turbine blade adhesive bonding and structural infusion systems.

  4. Automotive under-hood structural adhesives and lightweight composite bonding.

  5. Advanced printed circuit board (PCB) laminates requiring high dimensional stability.

Specifications Of GEBR555A75 Epoxy Resin

Chemical TypeBisphenol-A epoxy resin
Product FormClear, low-viscosity liquid
AppearancePale yellow to water-white, transparent
Epoxy Equivalent Weight (EEW)185–192 g/eq
Viscosity at 25°C12,000–14,000 cP
Chlorine Content≤ 750 ppm
Softening Point10–14°C
Storage Stability12 months at ≤ 25°C in sealed containers


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