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

Kumho Yangnong YN-1828 Epoxy Resin

KumhoYangnongYN-1828EpoxyResinisahigh-performancebrominatedbisphenol-Aepoxyresinwithexcellentflameretardancy,electricalinsulation,andmechanicalstrength.IdealforFR-4PCBprepregsandlaminates,itofferssuperiorprocessabilityandthermalstability.MeetsUL94V-0andIPC-4101Dstandards.Widelyusedinelectronics,automotive,andaerospaceapplications.
  • kumho yangnong yn 1828 epoxy resin_0730b3db
  • kumho yangnong yn 1828 epoxy resin_0730b3db

Features Of Kumho Yangnong YN-1828 Epoxy Resin

  1. High reactivity with amine and anhydride hardeners, enabling fast cure cycles in industrial manufacturing.

  2. Excellent mechanical strength and thermal stability post-cure, supporting demanding structural applications.

  3. Low viscosity at room temperature, facilitating easy processing, impregnation, and uniform coating without solvent dilution.

  4. Superior electrical insulation properties, including high dielectric strength and volume resistivity.

  5. Good adhesion to diverse substrates such as metals, fiberglass, and cured composites.

Typical Applications Of Kumho Yangnong YN-1828 Epoxy Resin

  1. Electrical encapsulation and potting of transformers, reactors, and high-voltage insulators.

  2. Structural adhesives for aerospace and automotive composite bonding.

  3. Matrix resin in filament-wound pressure vessels and FRP tanks.

  4. High-performance laminating resin for printed circuit board (PCB) prepregs and base materials.

  5. Tooling and mold-making compounds requiring dimensional stability and low shrinkage.

Specifications Of Kumho Yangnong YN-1828 Epoxy Resin

Chemical TypeBisphenol-A based liquid epoxy resin
Product FormClear to pale yellow viscous liquid
AppearanceHomogeneous, transparent, free from gels or sediment
Epoxy Equivalent Weight (EEW)182–188 g/eq
Viscosity at 25°C12,000–16,000 cP
Chloride Content≤ 1,000 ppm
Softening Point12–16°C
Primary ApplicationsElectrical insulation, structural composites, high-performance adhesives


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