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

YD-115J Epoxy Resin

YD-115J Epoxy Resin is a high-performance bisphenol-A-based epoxy resin from the YD series by Shanghai Huayi Fine Chemical Co., offering excellent adhesion, chemical resistance and mechanical strength. Widely used in composites, coatings and electronic encapsulation, it delivers low viscosity, superior curing reactivity and thermal stability for demanding industrial applications.
  • yd 115j epoxy resin_4166cb34
  • yd 115j epoxy resin_4166cb34

Features Of YD-115J Epoxy Resin

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

  2. Excellent compatibility with common amine and anhydride curing agents.

  3. Low viscosity (12,000–14,000 cP at 25°C) enabling easy processing and impregnation.

  4. Superior electrical insulation properties and thermal stability up to 130°C continuous use.

  5. Consistent batch-to-batch performance meeting ISO 9001 manufacturing standards.

Typical Applications Of YD-115J Epoxy Resin

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

  2. Structural adhesives for aerospace composite bonding and metal-to-composite joints.

  3. Matrix resin in filament-wound pressure vessels and fiber-reinforced pipes.

  4. High-performance potting compounds for industrial sensors and power electronics.

  5. Base resin for flame-retardant formulations meeting UL 94 V-0 when compounded with additives.

Specifications Of YD-115J Epoxy Resin

Chemical TypeBisphenol-A diglycidyl ether (DGEBA)
Product FormClear, pale yellow liquid
AppearanceHomogeneous, transparent, free from sediment or haze
Epoxy Equivalent Weight (EEW)186–192 g/eq
Viscosity (25°C)12,000–14,000 cP
Chlorine Content≤ 800 ppm
Softening PointNot applicable (liquid at room temperature)
Primary ApplicationsEncapsulation, potting, laminating, adhesive formulation


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