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

KCW NC-3000H Epoxy Resin

KCW NC-3000H Epoxy Resin is a high-performance, low-viscosity, halogen-free epoxy resin from KCW’s NC series. Designed for advanced composites and electronic encapsulation, it offers excellent thermal stability, adhesion, and electrical insulation. Its optimized molecular structure ensures superior processability and cured mechanical strength. Widely used in aerospace, EV battery modules, and high-reliability PCBs.
  • kcw nc 3000h epoxy resin_07ed01b9
  • kcw nc 3000h epoxy resin_07ed01b9

Features Of KCW NC-3000H 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 without surface priming.

  4. Low ionic impurity content ensuring high electrical insulation resistance and reliability in electronic encapsulation.

  5. Consistent batch-to-batch quality certified to ISO 9001 manufacturing standards.

Typical Applications Of KCW NC-3000H Epoxy Resin

  1. Electrical potting and encapsulation of transformers, inductors, and power modules.

  2. Structural adhesive formulations for aerospace composite bonding and repair.

  3. High-voltage insulating coatings for busbars, switchgear components, and bushings.

  4. Matrix resin in filament-wound pressure vessels and carbon fiber reinforced tanks.

  5. Underfill material for flip-chip and advanced semiconductor packaging.

Specifications Of KCW NC-3000H 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 (25°C)12,000–14,500 cP
Chloride Content≤ 800 ppm
Volatiles Content≤ 0.3 wt%
Storage Stability (25°C)≥ 12 months in sealed container


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