| 摘要 |
A shielding method of motor electromagnetic waves and the coating resin for shielding the electric wave are provided to reduce the generation of electromagnetic waves by absorbing the electromagnetic wave inside the motor case. The composition is formed by mixing the electro deposition resin, the aluminum powder, and the oxidized steel powder. The composition is coated to the inner side of the motor case and absorbs the electromagnetic wave. The composition is comprised of the electro deposition resin of 60%, the aluminum powder of 35%, and the oxidized steel powder of 5%. The composition is dried at the temperature of 70 degrees for one hour after being coated on the inner side of motor case, and forms a waveguide layer.
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