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

Dow DER F 354 Liquid Epoxy Resin

Dow DER F 354 Liquid Epoxy Resin is a low-viscosity, bisphenol-F-based epoxy resin from Dow’s DER™ series. It offers excellent chemical resistance, thermal stability, and adhesion to diverse substrates. Widely used in composites, coatings, and electrical encapsulation, it enables easy processing and high-performance cured networks.
  • dow der f 354 liquid epoxy resin_4e92a6f2
  • dow der f 354 liquid epoxy resin_4e92a6f2

Features Of Dow DER F 354 Liquid Epoxy Resin

  1. Low-viscosity, reactive liquid epoxy resin enabling excellent flow and wet-out in demanding formulations.

  2. High epoxide equivalent weight (EEW) of approximately 185–195 g/eq, providing balanced reactivity and extended working life.

  3. Excellent compatibility with common amine and anhydride curing agents for tailored thermal and mechanical performance.

  4. Superior adhesion to metals, composites, and cured polymer substrates without requiring surface priming.

  5. Consistent batch-to-batch quality meeting stringent Dow manufacturing controls and ISO-certified processes.

Typical Applications Of Dow DER F 354 Liquid Epoxy Resin

  1. Aerospace composite matrix resins for primary and secondary structural components.

  2. High-performance electrical encapsulants and potting compounds for power electronics and EV battery modules.

  3. Structural adhesive formulations requiring elevated Tg and long-term durability under thermal cycling.

  4. Wind turbine blade bonding and infusion resins where low viscosity and controlled gel time are critical.

  5. Advanced tooling and mold-making systems for carbon fiber composite production.

Specifications Of Dow DER F 354 Liquid Epoxy Resin

Chemical TypeBisphenol-F based diglycidyl ether
Product FormClear to pale yellow liquid
AppearanceHomogeneous, low-viscosity liquid at 25°C
Epoxide Equivalent Weight (EEW)185–195 g/eq
Viscosity (25°C)12,000–16,000 cP
Chloride Content≤ 1,000 ppm
Primary ApplicationsComposite matrices, structural adhesives, electrical encapsulation
Key FeaturesLow viscosity, high purity, consistent reactivity, excellent adhesion


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

Your Name *

Your Email *

Your Phone

Country

Your Message *