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Brief Induction of Electrical Insulation Material Cable Paper

time:2018-07-20 08:53:50 Author:

Cable paper, also known as insulating paper, is a paper with insulating properties and gray damage. Cable paper is also called cable insulation paper, an insula

Cable paper, also known as insulating paper, is a paper with insulating properties and gray damage. Cable paper is also called cable insulation paper, an insulating paper for high voltage power cables, control cables and signal cables. It is specially used in the electromagnetic wire factory, transformer factory, mutual inductor factory and reactor factory.

 

Cable paper and cable paper tape features:

1. Insulating materials are mostly used in different types due to different physical properties, temperature, humidity, chemical resistance, etc. Insulation paper is one of them;

2. The insulating paper can adopt different model specifications according to the thickness of the insulation, and the staff can adjust according to the actual required length.

3. Under the premise of the original cable paper, the cable paper tape is cut into various widths, which can effectively control the cost, save time and improve efficiency, and reduce many troubles;

4. The cable paper tape is also clean and tidy, which can effectively guarantee its insulation medium and ash damage.

 

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Structure

The cable paper is wrapped on the outermost layer of the cable to protect the insulation layer of the conductive core, so that the moisture is not invaded and the insulation layer is not damaged. The basis weight is 45 to 175 g/m2. The paper is tough and even, high tensile, folding and tear strength, and contains no metals, sand and conductive acids. The dielectric constant is high, the power factor is low. The paper has good stability when subjected to an insulating liquid treatment. The varieties are classified according to different thicknesses or colors. The unbleached sulphate softwood pulp is used as raw material, and after being beaten in a free form, it is not sized, not filled (material), and is formed on a long net paper machine. It is used for turn-to-turn insulation of wires or cables.

 

Specification

Cable paper (belt) specifications and thickness:

1. Cable paper D130 D90 D80 D75, etc.

2. Cable tape D70 D60 D50, etc.

3. Cable paper thickness: 130um, 170um, 200um, 80um, 75um, 70um, 50um

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