| |
Varnish |
| Max temperature |
423 K |
| Thermal conductivity |
| 1 K |
0.034 W/(m • k) |
| 4.2 K |
0.062 W/(m • k) |
| 77 K |
0.22 W/(m • k) |
| 100 K |
0.24 W/(m • k) |
| 300 K |
0.44 W/(m • k) |
| Thermal expansion (1/K) |
— |
| Volume resistivity |
— |
| Shelf life (298 K) |
12 months from date on the can when stored at room temperature |
| Pot life |
— |
| Cure schedule |
5 min to 10 min drying time |
| Dielectric strength |
— |
| Dielectric constant |
— |
| Vapor pressure |
Partial |
|
|
| |
|
|
Specifications |
Maximum operating temperature:
423 K (150 °C)
Thermal conductivity:
1 K (-272 °C) - 0.034 W/(m • K)
4.2 K (-269 °C) - 0.062 W/(m • K)
77 K (-196 °C) - 0.22 W/(m • K)
100 K (-173 °C) - 0.24 W/(m • K)
300 K (27 °C) - 0.44 W/(m • K)
Percent solids by weight: 18 to 20%
Viscosity at 298 K (25 °C):
1.3 kg/(m-s) (1300 cP)
Specific gravity at 298 K (25 °C): 0.88
Flash point, closed up: 269 K (-4 °C)
Drying time (25 µm film, tack free): 5 min
to 10 min at 298 K (25 °C); 2 min to 5 min at
398 K (125 °C)
Solvent system: Xylene, alcohol, acetone |
|
Note: The solvents in the varnish have a tendency to craze Formvar® wire insulation. The wire cannot be distributed during curing of the varnish (typically 12 to 24 hours at room temperature)
Classified as hazardous cargo by the U.S. Government. UPS Ground shipment only. Available in continental U.S. only. |
|
|