aluminum copper clad laminate SY-01 1.500*600*1.5mm- ... °C,90%,96H)≤0.03≤0.03≤0.03 MBCCL Aluminum base copper clad laminated boardIMS Insulated metal substrateSY-01AL grade ... :1oz, 2oz, 4ozsize: 500*600mm, 500*1200mm,600*1200mm IMS Aluminum base copper clad laminated sheet