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

KCW CCR-1159HW Epoxy Resin

KCW CCR-1159HW Epoxy Resin is a high-performance, low-viscosity, halogen-free epoxy system from KCW’s CCR series. Designed for advanced composites and electrical encapsulation, it offers excellent adhesion, thermal stability, and moisture resistance. Ideal for aerospace, EV battery modules, and high-reliability PCB laminates due to its superior flow, low shrinkage, and UL 94 V-0 flame retardancy.
  • kcw ccr 1159hw epoxy resin_a004fe82
  • kcw ccr 1159hw epoxy resin_a004fe82

Features Of KCW CCR-1159HW Epoxy Resin

  1. High-performance bisphenol-F-based epoxy resin offering superior chemical resistance and thermal stability.

  2. Low viscosity formulation enabling excellent flow, wetting, and ease of processing in casting and impregnation applications.

  3. Excellent electrical insulation properties with low dielectric loss and high volume resistivity.

  4. Enhanced adhesion to metals, composites, and ceramic substrates without requiring aggressive surface pretreatment.

  5. Compatible with standard amine and anhydride curing agents for flexible formulation design.

Typical Applications Of KCW CCR-1159HW Epoxy Resin

  1. High-voltage electrical insulation systems including bushings, insulators, and transformer components.

  2. Structural encapsulation and potting of sensitive electronic modules and power electronics.

  3. Advanced composite matrix resin for aerospace and wind turbine blade manufacturing.

  4. High-reliability adhesive formulations for bonding dissimilar substrates in industrial equipment.

  5. Castable systems for precision tooling, jigs, and wear-resistant industrial linings.

Specifications Of KCW CCR-1159HW Epoxy Resin

Chemical TypeBisphenol-F epoxy resin
Product FormClear to pale yellow liquid
AppearanceHomogeneous, transparent liquid at 25°C
Epoxy Equivalent Weight (EEW)178–186 g/eq
Viscosity (25°C)12,000–15,000 mPa·s
Chloride Content≤ 800 ppm
Volatiles Content≤ 0.3 wt%
Key FeaturesLow viscosity, high purity, excellent electrical insulation, thermal stability up to 180°C


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