... heat dissipation, electromagnetic shielding characteristic, dielectrical Properties. Aluminum base copper-clad laminate have excellent flame retardant,high mechanical ... and acoustics shielding system etc.We specially produces Metal Base Copper-Clad Laminates,and our products have been compiled ... etc.Thickness of the copper:18um,35um,70um,105um,140um..Base size: 330mm x 380mm (13by 15); 500mm×600mm ...