ENVIRONMENT FRIENDLLY METHOD FOR TREATING THE SURFACE OF AN ALUMINUM PRODUCT BEFORE SPARY COATING
摘要
<p>An environment friendly method for treating the surface of an aluminum product before spray coating is provided, which includes the following sequential steps: (1) degreasing on the surface of a work piece; (2) removing a natural oxide film on the surface of the work piece; (3) acid washing; (4) anodizing with sulfuric acid; (5) rinsing with hot pure water; (6) drying.</p>
申请公布号
WO2008064538(A1)
申请公布日期
2008.06.05
申请号
WO2007CN00962
申请日期
2007.03.26
申请人
TAISHAN CITY KAM KIU ALUMINIUM EXTRUSION CO., LTD;LIU, YIZHENG;YANG, CUIYAN;LEI, QINGHE;LEI, YUANMING;TAO, ZHAODI
