| 摘要 |
PURPOSE: A wiper blade for a vehicle is provided to remove rainwater, dust, and oil membrane stained on a windshield of a vehicle by containing a substance for generating potential difference. CONSTITUTION: A wiper blade(100) for a vehicle comprises a blade lip part containing metal powder. The lip part is formed into a first division and a second division. The first division contains metal powder with high ionization tendency. The second division contains metal powder with low ionization tendency. The metal powder of the first division is composed at least one of lithium powder, barium powder, calcium powder, sodium powder, magnesium powder, aluminum powder, zinc powder, iron powder, nickel powder, tin powder, and lead powder. The metal powder of the second division is composed at least one of copper powder, silver powder, platinum powder, and gold powder.
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