High temperature class H (UL 1446) universal polyurethane varnish. Excellent experience on transformers
Fast cure at low temperature
Good bonding properties
Good abrasion and chemical resistance
Good moisture resistance
Good stability
Chemical Base | Polyurethane |
Viscosity 23°C | 50 - 60 (FORD Cup n4) |
Application | Rotating Machines < 1kV, Transformer |
Thermal Rating | 130, 155, 180 |
Process | Dip-Bake, Vacuum Pressure Impregnation (VPI) |