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EPI-REZ™ Resin 3522-W-60 is a nonionic, aqueous dispersion of a solid epoxy resin similar to EPON™ Resin 1002F, with an epoxide equivalent weight of 550 to 650 and a Durran’s melting point of 75 to 85 °C. EPI-REZ 3522-W-60 is supplied at a moderate viscosity and is mechanically stable. No organic solvents are present. EPI-REZ 3522-W-60 is completely water reducible, providing for a wide latitude in viscosity reduction. This dispersion is thixotropic; therefore, viscosity readings vary with the spindle speed of the viscometer (see Figure 1).
Property | Standard | Value | Unit | Test Method |
---|---|---|---|---|
Particle Size | 1.1 - 3.4 | µm | SRC - 1 | |
pH | 7 - 9 | ASTM E70 | ||
Solids | 58.5 - 60.5 | % | ASTM D1259 | |
Viscosity | 8000 - 18000 | cP | ASTM D2196 | |
Weight per Epoxide | 615 - 715 | g/eq | ASTM D1652 |
Property | Standard | Value | Unit | Test Method |
---|---|---|---|---|
Pounds/Gallon | 9.2 | lbs/gal | ||
Solvent | Water |