Diamond dotted ddp paper is more suitable for new technology amorphous alloy transformers and transformer copper foil aluminum foil-foil winding process except for oil immersed S9 and S11 transformers.
read moreDDP diamond dotted insulation paper is a kind of high performance insulating paper coated with special modified epoxy resin in the shape of rhombus, which is used in the inter-layer insulation and turn insulation of oil-immersed power transf
read moreDMD 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.
read moreDo you know the problems when testing the resistance of diamond dotted paper? Follow ZTelec Group to learn more.
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