DOW DER671 from Dow Chemical's advanced DER series is a high-molecular-weight solid epoxy resin engineered for premium coating applications. This specialized bisphenol-A based formulation delivers superior mechanical strength and chemical resistance, making it ideal for protective systems requiring exceptional durability. The resin's unique molecular structure provides excellent film formation characteristics and long-term performance stability.
High molecular weight - Enhanced mechanical properties
Superior chemical resistance - Withstands harsh industrial environments
Excellent film integrity - Forms durable protective barriers
Thermal stability - Maintains performance at elevated temperatures
Versatile curing - Compatible with multiple curing agents
Heavy-duty industrial coatings - Chemical plant protection
Marine and offshore systems - Saltwater corrosion resistance
Pipeline coatings - Long-term underground protection
Tank and vessel linings - Chemical storage solutions
High-performance flooring - Industrial wear surfaces
| Epoxy Equivalent Weight | g/eq | 750-800 |
| Viscosity at 25°C | cP | 15,000-20,000 |
| Melting Point | °C | 75-85 |
| Gardner Color | - | ≤2 |
| Hydrolyzable Chloride | ppm | ≤600 |
| Softening Point | °C | 80-90 |
| Density at 25°C | g/cm³ | 1.18-1.20 |
| Flash Point | °C | >200 |
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E-mail: wangxingqiang@ericwchem.com
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