Electrical Insulation Paperboard/Cardboard for Transformer
Product DescriptionBrief Introduction1.Product descripionInsulation pressboard is 100% superior sulfate insulation wood pulp.Standard: IEC60641-3-1: 19922.The SpecificatonAprrarent Density: 1.0-1.3GMaterial: Unbleached sulphate pulp thickness: 0.8-8mm…