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

Dow DER A 332 Liquid Epoxy Resin

Dow DER A 332 Liquid Epoxy Resin is a bisphenol-A-based low-viscosity epoxy resin from Dow’s DER™ series, offering excellent flow, adhesion, and chemical resistance. Widely used in composites, coatings, and electrical encapsulation, it cures with amines or anhydrides to deliver high thermal stability and mechanical strength. Ideal for demanding industrial applications requiring reliability and process efficiency.
  • dow der a 332 liquid epoxy resin_81cc7d6f
  • dow der a 332 liquid epoxy resin_81cc7d6f

Features Of Dow DER A 332 Liquid Epoxy Resin

  1. Low-viscosity liquid bisphenol-A epoxy resin offering excellent processability and ease of handling.

  2. High epoxy equivalent weight (EEW) suitable for formulations requiring controlled reactivity and extended pot life.

  3. Superior adhesion to metals, composites, and cured polymer substrates.

  4. Good chemical resistance to acids, alkalis, and polar solvents in cured form.

  5. Consistent batch-to-batch quality meeting stringent Dow manufacturing standards.

Typical Applications Of Dow DER A 332 Liquid Epoxy Resin

  1. Structural adhesives for aerospace and automotive bonding.

  2. Matrix resin in fiber-reinforced composites for wind turbine blades and industrial laminates.

  3. Electrical encapsulants and potting compounds for power electronics and transformers.

  4. High-performance coatings for corrosion protection of steel infrastructure.

  5. Formulation base for specialty tooling and casting resins.

Specifications Of Dow DER A 332 Liquid Epoxy Resin

Chemical TypeBisphenol-A based diglycidyl ether epoxy resin
Product FormClear to pale yellow liquid
AppearanceHomogeneous, low-viscosity liquid at 25°C
Epoxy Equivalent Weight (EEW)Approx. 510–540 g/eq
Viscosity at 25°C10,000–14,000 cP
Chlorine Content≤ 1,200 ppm
Volatiles Content≤ 0.3 wt%
Primary ApplicationsAdhesives, composites, encapsulants, protective coatings


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