Thermally Upgraded Insulating Kraft Paper

Robust and Reliable for High-Performance Applications

Introducing our Thermally Upgraded Insulating Kraft Paper from Tervakoski, Finland, branded as “ROTHERM GREEN.” This superior quality insulating paper is engineered to enhance the durability and efficiency of high-voltage electrical applications.

Applications: Ideal for a range of uses including:

  • Coil winding
  • Barriers
  • Core and layer insulation in transformers
  • Motor insulation and other electrical applications demanding high dielectric properties and strength

Exceptional Material Properties: Our Kraft paper is noted for its:

  • High density
  • Excellent long-term thermal aging properties
  • Superior tensile strength along the machine direction
  • Increased taping speeds
  • Minimal tension adjustments and breakage risk during application

Available Thicknesses in Ready Stock:

  • 2 Mil (50 microns)
  • 2.5 Mil (63 microns)
  • 3 Mil (75 microns)

Thermally Upgraded Crepe Papers: We also stock a variety of standard grades of thermally upgraded crepe papers, extensively utilized by leading CTC and transformer manufacturers across the globe.

Available Grades:

  • Cottrell, USA make CK 125-TU and Cindus make
  • Other grades include:
    • 35HC Green
    • 58 HC
    • 2-35H
    • 510 C
    • 55H
    • 55HC
    • 510 H2Ply
    • 510HC

Our Thermally Upgraded Insulating Kraft Paper ensures your projects are built to last, with materials that set industry benchmarks for quality and performance.

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