Sheet for coil, coil, and manufacturing method of the same

2014 
PROBLEM TO BE SOLVED: To provide a sheet for a coil capable of improving adhesive power of laminated sheets of a coil while maintaining peeling properties between a base layer and an adhesive layer in the sheet for a coil, a coil, and a manufacturing method of the same.SOLUTION: A sheet 37 for a coil is so configured that a conducting layer 32a and a heat resistant organic insulating layer 33a are adhered to a base layer 35 through a thermosetting adhesive layer 34a in a state of a B stage. In a coil, among sheets 37 for the coil, a lamination sheet 36a containing the conducting layer 32a peeled from the base layer 35, the insulating layer 33a, and the adhesive layer 34a is wound around a predetermined axial line for a plurality of times and the adhesive layer 34a is thermally set.SELECTED DRAWING: Figure 3
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