Insulation class A (105 °C)

For many decades, presspaper has demonstrated its value as an insulation class A material. It is made of cellulose fibers and is obtained from a paper manufacturing process without the use of binders.

Main propertiesDelivered as
  • Good impregnation properties
  • No melting point
  • Easy to shape
  • High dielectric values
  • machine presspaper, high-grade presspaper, and transformer presspaper
  • In rolls: thicknesses from 0.10 to 1.0 mm
  • In sheets: thicknesses from 0.70 to 4.0 mm

Special products such as corrugated board, and embossed presspaper are available on request.