| abstract |
PROBLEM TO BE SOLVED: To provide a composite magnet having good roll releasability when manufactured by a kneading rolling method, high magnetic permeability, small amount of change in thickness during heating, and flame retardancy of UL94 standard V-0 level. Provide a sheet. A rolled sheet of a kneaded product composed of a flat soft magnetic powder and a binder, wherein the flat soft magnetic powder is oriented in the in-plane direction of the rolled sheet, and the binder is made of acrylic rubber 20 ~. A composite magnetic sheet comprising 70% by mass and 30 to 80% by mass of a nonpolar polymer component such as non-halogen NBR, SBR or EPDM. [Selection figure] None |