Electrical insulating cardboard mark G

Main page

 

Electrical insulating cardboard mark "G" for transformers and apparatus charged with oil.
Width of a roll of 1000-1100 mm.

 

Thickness, mm

Apparent Density, g/sm3

Tensile strength

Мpa (kgs/мм2 )

Test pressure(voltage)
kV

 

Ash content

%

 

Moisture content

%

In a machine direction

In a cross-section direction

0,50

0,90-1,15

70 (7,0)

35 (3,5)

19

0,9

10