MBCCL IMS Insulated Metal Substrate SY-01 1.500*600*1.5mm-1060; copper 35um,D70um 2.thermal conductivity 1. ... ≤0.03 MBCCL Aluminum base copper clad laminated boardIMS Insulated metal substrateSY-01AL grade: 1060,3003,5052thickness:0.8mm,1.0mm ... .3.0mmcopper thickness:1oz, 2oz, 4ozsize: 500*600mm, 500*1200mm,600*1200mm IMS Aluminum base copper clad laminated sheet