DOLPHS

HI-THERM BB-346/A

HI-THERM BB-346/A

High viscosity, lower emission version of BC-346 A, black colored

Key Properties

Black impregnating varnish
Excellent adhesion and flexibility
Superior heat resistance, suitable up to 215°C
Military approved, qualified under MIL-V-1137A and MIL-I-24092

Details

Chemical Base Polyester
Viscosity 23°C 35 – 45 seconds (FORD Cup n4)
Application Rotating Machines < 1kV,  Transformer
Thermal Rating 130, 155,  180,  ≥200
Process Dip-Bake

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