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

EPN1179 Phenolic Epoxy Resin

EPN1179isapremiumphenolic-epoxyresinfromtheEPNseriesbyJapanEpoxyResinsCo.,Ltd.,offeringexceptionalheatresistance,chemicalstability,andadhesiontopaintsandcomposites.Idealforhigh-performancecoatings,electricalinsulation,andadvancedcompositeswherethermalandcorrosionresistancearecritical.
  • epn1179 phenolic epoxy resin_5257d5b9
  • epn1179 phenolic epoxy resin_5257d5b9

Features Of EPN1179 Phenolic Epoxy Resin

  1. High thermal stability with continuous service temperature up to 180 °C.

  2. Exceptional chemical resistance to strong acids, alkalis, and organic solvents.

  3. Low viscosity for improved processability in casting, impregnation, and filament winding.

  4. High crosslink density providing superior mechanical strength and dimensional stability.

  5. Excellent electrical insulation properties even under high humidity and elevated temperatures.

Typical Applications Of EPN1179 Phenolic Epoxy Resin

  1. High-performance electrical insulators for power transformers and switchgear.

  2. Structural composites in aerospace components requiring flame retardancy and thermal endurance.

  3. Encapsulants and potting compounds for demanding electronic modules and sensors.

  4. Wind turbine blade root adhesives and structural bonding systems.

  5. Heavy-duty industrial coatings for chemical processing equipment and pipelines.

Specifications Of EPN1179 Phenolic Epoxy Resin

Chemical TypeNovolac-type phenolic epoxy resin
Product FormAmber to light brown viscous liquid
AppearanceClear, homogeneous liquid (free of gels or sediment)
Epoxy Equivalent Weight (EEW)175–185 g/eq
Viscosity at 25 °C8,000–12,000 cP
Softening Point45–55 °C
Halogen Content≤ 500 ppm (Cl + Br)
Storage Stability≥ 12 months at 20–25 °C in sealed containers


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