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.
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.