We produce high quality transformer board ( pre compressed pressboard ), which is applied to produce oil-immersed transformer as insulation material. The details information of the product is as following:
(1). Property: High density, high mechanical strength, high electric strength and low compression index.
(2). Quality standard: IEC 60641-3-1: 1992 /GB/T 19264.3 -2003
(3). Size: 4400mmX2200mm, 6300mm x 3200 mm and customized size
(4). Thickness: 1.0 1.5 2.0 2.5 3.0 4.0 5.0 6.0 7.0 8.0
(5). Material: 100% unbleached sulfate pulp imported from Canada.
(6). Detecting instruction: On-line highly sensitive metal detector, avoiding metal particle existence
(7). Application: Mainly used in oil-immersed transformer as insulation material, also used in reactor mutual inductanceware, electric device and etc.