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

DOW DER663UE Solid Epoxy Resin

DOW DER663UE from Dow Chemical's premium DER series is an ultra-low viscosity solid epoxy resin designed for high-performance coating applications. This bisphenol-A based formulation combines exceptional flow properties with outstanding chemical resistance, making it ideal for demanding industrial environments. The product's narrow molecular weight distribution ensures consistent curing behavior and excellent film formation characteristics.

Features Of DOW DER663UE Solid Epoxy Resin

  1. Ultra-low viscosity formulation - Enables superior substrate wetting

  2. Excellent flow characteristics - Provides smooth surface finish

  3. High chemical resistance - Withstands harsh industrial environments

  4. Thermal stability - Maintains performance at elevated temperatures

Typical Applications Of DOW DER663UE Solid Epoxy Resin

  1. High-build industrial maintenance coatings

  2. Automotive OEM primer systems

  3. Marine and offshore protective coatings

  4. Chemical-resistant tank linings

Specifications Of DOW DER663UE Solid Epoxy Resin

Epoxy Equivalent Weightg/eq600-650
Viscosity at 25°CcP6,000-9,000
Melting Point°C55-65
Gardner Color-≤1
Hydrolyzable Chlorideppm≤250
Softening Point°C60-70
Density at 25°Cg/cm³1.14-1.16
Flash Point°C>200


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