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

Dow DER 354 Epoxy Resin

Dow DER 354 Epoxy Resin is a liquid bisphenol-A-based epoxy resin from Dow’s DER™ series, offering low viscosity, excellent adhesion, and superior electrical insulation. Widely used in composites, coatings, and encapsulation, it delivers consistent reactivity and thermal stability for high-performance industrial applications.
  • dow der 354 epoxy resin_b31644f0
  • dow der 354 epoxy resin_b31644f0

Features Of Dow DER 354 Epoxy Resin

  1. High-purity, low-chloride bisphenol-A based liquid epoxy resin for enhanced electrical insulation performance.

  2. Excellent compatibility with standard amine and anhydride curing agents, enabling flexible formulation design.

  3. Low viscosity (12,000–16,000 cP at 25 °C) for improved processability in casting, impregnation, and coating applications.

  4. Superior thermal stability and hydrolytic resistance, supporting long-term reliability in demanding environments.

  5. Consistent batch-to-batch quality with tightly controlled epoxide equivalent weight (EEW) and softening point.

Typical Applications Of Dow DER 354 Epoxy Resin

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

  2. Insulating varnishes and impregnating resins for motors, generators, and stator windings.

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

  4. Structural adhesives requiring elevated temperature resistance and dielectric integrity.

  5. Composite matrix resin for aerospace and industrial tooling where dimensional stability is critical.

Specifications Of Dow DER 354 Epoxy Resin

Chemical TypeBisphenol-A diglycidyl ether (DGEBA)
Product FormClear to pale yellow liquid
AppearanceTransparent, slightly viscous liquid
Epoxide Equivalent Weight (EEW)185–192 g/eq
Viscosity (25 °C)12,000–16,000 cP
Chloride Content≤ 500 ppm
Softening Point12–16 °C
Color (Gardner)≤ 2


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *