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Where is paper insulation used?

Insulating paper is a widely used insulation material in electrical equipment. Here is a detailed introduction to its uses:

In the manufacturing of motors and generators, insulating paper is used for the insulation between windings and the iron core slots, as well as for the inter-phase insulation of three-phase motors, capable of withstanding voltage surges produced during motor operation.

It is used for the insulation of cables and coils, improving the wire’s heat resistance, anti-aging performance, and moisture resistance.

In transformers, insulating paper is used to create conductor wrappings, layer insulation, section and casing insulation, coil end fillers, partitions, and spacers, helping to enhance the performance, safety, and reliability of transformers.

In the electronics industry, insulating paper is used to make insulation structures for capacitors, transformers, motors, and other electronic components, preventing electrical shorts between electronic components.

In the chemical and aerospace fields, insulating paper is used to produce sealing gaskets, fillers, diaphragms, and other equipment accessories, as well as insulation materials and structural components for airplanes, satellites, and other equipment.

In the construction industry, insulating paper is used to make thermal insulation materials, fireproof materials, etc., with good thermal insulation and fire resistance properties.

Additionally, insulating paper is also used to manufacture laminates, game boards, colored cardboard, and more.

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