Al-CCL standard size is 1000*1200mm(40*48 inch),thickness from 0.4mm to 4mm.Thermal conductivity include 0.5,1,1.5,2.0W.And all our products have been compiled series with all complete specifications. Aluminium copper clad laminats is widely used for the modifier and sparker on fire for motorcycle and mobile, power LED, sound box, power supply module and acoustics shielding system etc. Copper Thickness:18um,25um,35um,70um Board Thickness: 0.4mm, 0.8mm,1mm,1.2mm,1.5mm,1.6mm Film: Blue/Green or without any film Brand:Chifeng Material: Aluminium Core+copper Application: LED lamp Side: Single side