Corrugated Boards

According to IEC 60641-3-1 Type B 2.1

Characteristic features
  • Made of Umang Transformers Board, Hot Pressed.
  • Transformers Board with even fibre orientation.
  • 100 % Electrical grade Sulphate Pulp
  • Natural –coloured
  • High purity and mechanical strength.
  • Low shrinkage and Compressibility.
  • Good compatibility with liquid dielectrics strength
  • Insulation class A ( 105ºC)


Umang Corrugated Boards can be used for layer insulation in oil filled distribution


Technical specficaton