Insulating Kraft Paper

Insulating kraft paper is manufactured of 100% sulphate pulp. Electrical insulating presspaper has excellent thermal endurance properties. It is elastic so that the conductors can be bent without breaking the paper.

Product Details

Insulating kraft paper

insulating kraft paper

  • Features

  • ●This paper is highly refined and cleaned to ensure uniform thickness and free from formation

  • Pinholes, un-dispersed fiber bundles and tiny defects

  • ● It is a low-voltage grade insulaing paper well suited for making electromagnetic  wires,power cables of transformers below 35KV and other electrical insulating equipments below 35KV

  • ●This paper has stable electrical and chemical properties, and high physical strength to meet the exacting 

  • needs of our valued customers 


  • insulating kraft paper

      Thermally upgraded 

  Calendered paper and thermally upgraded paper are two different qualities of the paper. 

  Upgrading is achieved by adding nitrogen to the paper pulp. Nitrogen replaces the oxygen 

  which otherwise oxidizes and ages the paper at high temperature.


  Coil winding, barrier, core & layer insulation in transformers. It is also used in motors and other   electrical applications where high dielectric and physical strength are required.

Competitive advantages

1.We directly supply our insulation materials to many countries, like USA, France, Turkey, India, Brazil, Argentina, Mexico etc.

2. Our insulation material has a wide application, such as automotive industry, household appliances, power tools and etc.

3. We have a wide range of insulation material.

4. We could customize insulation material for our customer. 

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