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

DY 965 Epoxy Resin

DY965EpoxyResinisahigh-performancebisphenol-A-basedepoxyresinfromDongying’sDYseries,offeringexcellentadhesion,chemicalresistance,andmechanicalstrength.Idealforcomposites,coatings,andelectricalinsulationapplications,itfeatureslowviscosity,easyprocessing,androbustcuringperformancewithaminesoranhydrides.
  • dy 965 epoxy resin_88636316
  • dy 965 epoxy resin_88636316

Features Of DY 965 Epoxy Resin

  1. High reactivity with standard amine and anhydride hardeners for rapid cure at ambient or elevated temperatures.

  2. Excellent adhesion to metals, composites, and cured polymer substrates without extensive surface pretreatment.

  3. Low viscosity (12,000–15,000 cP at 25°C) enabling easy handling, degassing, and impregnation of fibrous reinforcements.

  4. Superior chemical resistance to alkalis, dilute acids, and common solvents after full cure.

  5. Low volatile organic compound (VOC) content, supporting compliance with industrial environmental and safety regulations.

Typical Applications Of DY 965 Epoxy Resin

  1. Structural adhesive formulations for aerospace composite bonding and metal-to-composite joining.

  2. Matrix resin in filament-wound pressure vessels and high-pressure composite tanks.

  3. Encapsulation and potting of high-reliability electronic modules requiring thermal stability and moisture resistance.

  4. Tooling resins for manufacturing carbon fiber molds and low-temperature-cure composite tooling.

  5. Repair compounds for corrosion-resistant coatings and industrial equipment refurbishment.

Specifications Of DY 965 Epoxy Resin

Chemical TypeBisphenol-F based liquid epoxy resin
Product FormClear to pale yellow viscous liquid
AppearanceTransparent, slightly amber, homogeneous
Epoxy Equivalent Weight (EEW)175–185 g/eq
Viscosity (25°C)12,000–15,000 cP
Chloride Content< 500 ppm
Softening PointNot applicable (liquid at room temperature)
Storage Stability12 months at < 25°C in unopened original container


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