Insulation Kraft Paper-Telephone Paper (Power Cable Paper)
Insulating Kraft Paper refers to power cable paper and telephone paper.
Power cable paper is made from 100% superior sulfate insulating wood pulp and can be used for power cable or other electrical insulating paper.
Width of reel: 625,960,1000mm.
Diameter: 680mm-750mm.



Type Designation Thickness
(mm) Breakdown  
  Resistity     Characteristics Class 　
6520 Polyester Film/Fish Paper Composite 0.10-0.40      6000V Excellent electrical and mechanical properties E
6521 Polyester film/film paper flexible laminate 0.12-0.35      6000V High mechanical strength and excellent dielectric property. E
6630
DMD Polyester Fiber Non-woven Cloth/Polyester Film  0.15-0.45
7000V  High mechanical strength and excellent electrical property B
6630A DMD Polyester film /
polyester fiber non-woven fabric　 0.125-0.45 7000V
  

Excellent dielectric and heat resistance E
6631 DMDM Polyester film/
polyester fibre nonwoven fabric  0.20-0.40      8000V High mechanical strength and excellent electrical property B
6632
DM   Flexible Laminates(Non-Woven Laminated Material) 0.15-0.35  
6000V High mechanical strength, excellent electrical property, and good bonding strength B
6640
NMN Nomex Paper/
Polyester Film Composite (NMN) 0.20-0.48 7000V Excellent electrical property, and heat-proof functions good F