DMD insulating paper is made of a layer of polyester film coated with adhesive and polyester fiber non-woven fabric. Diamond dotted paper is mainly divided into F and B class.
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read moreDiamond dotted paper is widely used in inter-layer insulation and turn insulation of oil-immersed power transformers. When used, the coating begins to melt at a certain temperature in the drying process of the coil, resulting in adhesion. As
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