... ·Pa)≤3.0QB/T 2411-1998(Conductivity factor)(Avaerage temperature)10°C25°CW/(m·k)≤0.028≤0.030GB/T 10294 ... /T 8626-1988Product/Specification: ItemUnitSizeLengthmm1800,1200Widthmm600,900,1200Thickmm20,25,30,40,50,60,70,80,90,100common width of the sheet is ...