DOW DER662E from Dow Chemical's premium DER series is a high-performance solid epoxy resin designed for demanding protective coating applications. This bisphenol-A based formulation offers exceptional chemical resistance and mechanical durability, making it particularly suitable for industrial environments requiring long-term protection. The resin demonstrates excellent compatibility with various curing systems and maintains stable performance under extreme conditions.
High-purity composition - Ensures consistent coating quality
Superior chemical resistance - Withstands aggressive environments
Excellent adhesion - Bonds strongly to multiple substrates
Thermal stability - Performs reliably at elevated temperatures
Processing versatility - Easy to incorporate in formulations
Industrial maintenance coatings - For chemical plants and refineries
Marine and offshore coatings - Protection against saltwater corrosion
Pipeline coatings - Long-term underground protection
Tank linings - Chemical storage solutions
Power plant coatings - High-temperature resistance
| Epoxy Equivalent Weight | g/eq | 700-750 |
| Viscosity at 25°C | cP | 12,000-16,000 |
| Melting Point | °C | 70-80 |
| Gardner Color | - | ≤2 |
| Hydrolyzable Chloride | ppm | ≤500 |
| Softening Point | °C | 75-85 |
| Density at 25°C | g/cm³ | 1.17-1.19 |
| Flash Point | °C | >200 |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China