EPI-REZ™ Resin 7521-WH-57 is a 57% weight solids, non-ionic aqueous dispersion of a modified EPON™ Resin 1001 solid epoxy resin. This low VOC and HAPs-Free1 waterborne epoxy dispersion can be formulated into high performance coatings for metal and concrete substrates. EPI-REZ™ Resin 7521-WH-57 exhibits good compatibility with many water-reducible amine curing agents and is designed for use with either EPIKURE™ Curing Agent 8530-W-75 or EPIKURE™ Curing Agent 6870-W-53.
EPI-REZ Resin 7521-WH-57, when combined with EPIKURE™ 8530-W-75, provides a cost effective, high performance alternative to traditional waterborne epoxy coatings systems. This new system is called the NextGen Epoxy™ Waterborne System.
1 Hazardous air pollutants as defined by the US Environmental Protection Agency.
Property | Standard | Value | Unit | Test Method |
---|---|---|---|---|
Solids | 55 - 59 | % wt. | ASTM D1259 | |
Epoxide Equivalent Weight | 480 - 600 | g/eq | ASTM D1652 | |
Viscosity @ 25°C ¹ | 600 - 6,000 | cP | ASTM D2196 |
Property | Standard | Value | Unit | Test Method |
---|---|---|---|---|
Co-Solvent | 5 | % m/m | Calculated | |
Density @ 38°C | 9.0 | lbs/gal | ASTM D1475 | |
Appearance | Milky | Visual |