Base Material = Epoxy Glass Fabric Laminate Number of Sides = 1 크기 = 600 mm x 100 mm x 0.05mm Copper Thickness = 35µm FR Material Grade = FR4 Length = 600mm Thickness = 0.05mm Width = 100mm Single-Sided Flexible Isolating Circuit. This flexible single-sided isolating circuit is provided raw and is not pre-sensitised.