Product introduce(insulating board)
     Our electronic insulating paperboard is made of 100% 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 ect.
      Thickness (mm):1.0   1.5   2.0     3.0   4.0   5.0   6.0   7.0   8.0
      Standard size:4400*2200 (Customized size is available)
      Quality standard :the quality of our electric insulating paperboard comply with PRC'S national standard of GB/T 19264.3 - 2003/IEC 60641-3-1:1992