Description

Quality standard: the quality of our electric insulating paperboard comply with PRC&#**9;S national standard of GB/T ****4.3 - ***3/IEC ********1:***2. Our pre compressed pressboard is made of **0% unbleached sulfate pulp, with performance of high density, high mechanical strength, high electric strength and low compression index, it is a good kind of solid insulating material, widely used as electric industrial board for transformer, reactor mutual inductance ware, electric device and etc. Thickness (mm):1.0 1.5 2.0 2.5 3.0 4.0 5.0 6.0 7.0 8.0 Standard size: ***0****0 (Customized size is available)