1.The Heat insulating paper is manufactured from 100% high quality sulfated insulating wood pulp. without sizing. This paper is highly refinded and cleaned to ensure uniform thickness and formation. It is allowed to exist for little Pinholes, Undispersed fiber bundles and Tiny defects if it doesn’t effect to meet the safety requirements in the manufacturing and applications of transformers and cables.
※It is suited for making electromagnetic wire of transformers and other electrial insulating equipments
2.This paper has stable electrical and chemical properties, and high physical strength to meet the exact requirements of our valued customers.
3.Our insulating paper available in nominal thicknesses of 65um 75um 80um 85um and 105um, and in continuous rolls up to the widths is  600mm, (the roll diameter being 500mm-550mm), or other customized diameter and width of the purchase contracts.
Specification:
4. nominal thicknesses：65um  75um  80um  85um  105um 
5.widths ：600mm
6.roll diameter ：500mm-550mm