Electrical Insulating Paper Production Process and Applications

The production process of insulating paper is very particular and needs to be handled with care. The first step is to select and confirm the insulation paper. It is necessary to further confirm the samples of the large quantities required for actua……

The production process of insulating paper is very particular and needs to be handled with care. The first step is to select and confirm the insulation paper. It is necessary to further confirm the samples of the large quantities required for actual production with the customer to ensure that the color difference is within the acceptable range.

The second step is to select the raw materials of the insulating paper. For the customers with strict color difference requirement, after confirming the number of grams and the size, the staff will cut the pattern from the roll conforming to the specifications and check with the customer to ensure that the insulation paper can meet the requirements.

NMN insulation paper

The third step is to cut the raw materials on the machine. After the paper is cut, the staff will check the paper. Paper with quality problems such as wrinkles and black spots will be picked out and supplemented. The staff will measure the length and width of the paper to ensure the quality of the goods.

After the processed insulation paper has passed the inspection, the staff will carefully package the customer’s goods. Make sure the goods are delivered to the customer’s hands neatly and in good condition. Class F DMD insulation paper is an insulation material processed according to the above steps.

It is a composite insulating material made of polyester film coated with grade F adhesive and polyester fiber non-woven fabric on one side. It has good mechanical strength, dielectric properties and high heat resistance. It can be used as slot insulation for small and medium-sized motors, inter-turn and interlayer insulation, gasket insulation and transformer insulation.

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