3520 phenolic laminated paper tube is a thermosetting phenolic laminated paper tube made of insulating winding paper as the base material and phenolic resin as the adhesive through hot rolling and baking.
read moreElectrical laminated wood: Use high-quality wood that does not pollute transformer oil, such as colored wood, birch, and ash. These woods are light, hard, not easy to twist and crack, and have less gum and resin.
read moreDiamond dotted paper is a special modified epoxy resin coated in a diamond shape on a high-performance low dielectric loss insulation paper.
read moreTransformer electrical paperboard is an insulating material specially used for electrical equipment such as transformers.
read moreTransformer oil duct pressboard strip
read moreWhat are the testing standards for insulating paper?
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