... 2.Excellent breakdown voltage 3.ISO,SGS,RoHS,UL compliance AL CCL-aluminum-base clad laminate We are a Chinese company ... to the back-end cooling base or other cooling modules.Al- substrate CCL is a sandwich structure ,which includes layers of ... μm(Hoz,1oz,2oz, 3oz)Thermal Dielectric Layer Thickness75μm,100μm,125μm,150μm,(3mil,4mil,5mil,6mil)Thickness0 ...