High-density Insulation Board, The Electrical Industry Necessities

- May 25, 2017 -

High-density insulation cardboard is the general term for electrical insulation paperboard. Usually with air insulation cardboard and oil insulation cardboard, etc., with good insulation, heat resistance, durability and so on.

High-density insulation cardboard insulation board must also have a high degree of tightness and resistance to voltage strength, with unbleached kraft pulp as raw material, made by sticky beating, for electric motors, power meters and so on. Insulation cardboard must also have a high degree of tightness and resistance to voltage strength, with unbleached sulphate wood pulp as raw materials, made by sticky beating, for electric motors, power meters and so on. The oil-insulated plates must also have low tightness and good absorbency. Made of a suitable proportion of unbleached sulphate wood pulp and rags as raw materials, made of free staple fibers for use in transformers, starters and breakers And so on.

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