Cotton phenolic rods, tubes

Hgw 2088

Rolled cotton phenolic rods are made from cotton fabric and phenolformaldehyde resin as a binder.


Diameters: from 6 mm to 200 mm.
Length 1m.

Properties Unit Values
Flexure strenght, min. MPa 100
Pressure strenght, min. MPa 100
Tension strenght, min. MPa 50
Insulation resistance, min. Ohm 107
Temperature class, C C -40 to 105
Breakdawn voltage in oil parallel to layers by 90 oC diam. 20 mm (min.) kV 10
Density kg.m-3 1300-1420