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

KCW CCR-1169HW Epoxy Resin

KCW CCR-1169HW Epoxy Resin is a high-performance, low-viscosity halogen-free epoxy resin from KCW’s CCR series, engineered for LED encapsulation and advanced electronic packaging. It delivers exceptional thermal stability, moisture resistance, and optical clarity with minimal yellowing. Ideal for high-reliability applications requiring precise flow control and rapid curing under UV or thermal conditions.
  • kcw ccr 1169hw epoxy resin_93c66793
  • kcw ccr 1169hw epoxy resin_93c66793

Features Of KCW CCR-1169HW Epoxy Resin

  1. High-purity bisphenol-A based liquid epoxy resin with low ionic chloride content.

  2. Excellent thermal stability and low viscosity for enhanced processability in casting and impregnation.

  3. Superior electrical insulation properties, ideal for high-reliability electronic encapsulation.

  4. Low volatility and minimal odor, supporting safer handling in controlled manufacturing environments.

  5. Consistent reactivity profile with standard amine and anhydride curing agents.

Typical Applications Of KCW CCR-1169HW Epoxy Resin

  1. Encapsulation of power electronics and IGBT modules.

  2. Insulating potting compounds for transformers and inductors.

  3. High-voltage bushing and insulator casting resins.

  4. Electrical laminates and prepreg systems for printed circuit board substrates.

  5. Structural adhesives requiring high dielectric strength and thermal endurance.

Specifications Of KCW CCR-1169HW Epoxy Resin

Chemical TypeBisphenol-A epoxy resin
Product FormClear, pale yellow liquid
AppearanceTransparent, slightly viscous liquid at 25°C
Epoxy Equivalent Weight (EEW)185–192 g/eq
Viscosity (25°C)12,000–14,000 cP
Chloride Content≤ 800 ppm
Volatiles Content≤ 0.3 wt%
Storage Stability≥ 12 months at 25°C in sealed original container


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