... control the quality, delivery time and good price. Copper Clad Laminate for PCB CEM-3 provides the advantages ... conductivity ,Excellent solder heat endurance, Excellent Breakdown Voltage. Copper Clad Laminate for PCB CEM-3 is a kind ... dips into thermoset epoxy resins and is covered with copper foil at one side or both sides . Standard ... μm,70μm,105μm(Hoz,1oz,2oz, 3oz)Thickness0.8mm,1.0mm,1.2mm,1.5mm,1 ...