Ashland PLIOGRIP Urethane Adhesive System 7770 is a two component structural adhesive that is used for sealing, repairing, and bonding of thermoplastics, thermoset composites, CFRP, wood, concrete, metal, and other materials. It offers long cure times, odorless, no VOCs, and easy applications. It is resistant to moisture, elevated temperatures, chemicals, fuel, and most solvents. It is made up of PLIOGRIP 7400 and PLIOGRIP 7654. 220 mL Cartridge.
Typical Use: | Excellent adhesion to thermoset composites (SMC, BMC, RTM), carbon fiber composites (CFRP), engineered thermoplastics (PUR-RIM, ABS-PC, PE/PA, PBT/PC, etc), coated metals, wood, concrete, and many other materials. |
Brand: | Pliogrip |
Chemical Composition: | 7400: Isocyanate prepolymer; 7654: Polyol curative |
Color: | 7400: Tan; 7654: Green |
Components: | 2 part |
Cure System: | Room Temperature/Heat |
Elongation: | 65% |
Flash Point: | 7400: >100 °C; 7654: >93.4 °C |
Hardness: | 69 D |
Mix Ratio: | 1:1 by volume; 1.06:1 by weight |
Specific Gravity: | 7400: 1.28 g/mL; 7654: 1.23 g/mL |
Tensile Strength: | 26 MPa @ 23 °C |
Viscosity: | 7400: 15,000; 7654: 20,500 |
Working Time: | 35 to 40min @ 23 °C |