DOLPHS

HI-THERM BC-359

HI-THERM BC-359

High temperature class H (UL 1446) universal polyurethane varnish. Excellent experience on transformers

Key Properties

Fast cure at low temperature
Good bonding properties
Good abrasion and chemical resistance
Good moisture resistance
Good stability

Details

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)

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