Cooper Legal Group, LLC
Anti-aging periodic variable reaction black chromium coating film and forming method thereof
The disclosure provides an anti-aging periodic variable reaction black chromium coating film, sequentially comprising: an aluminum alloy matrix, a silane conversion film, a high-gloss organic resin coating, a metal compound and metal element periodic variable content alloy coating film, and a transparent resin coating. The disclosure simultaneously provides a method for forming the anti-aging periodic variable reaction black chromium coating film.
CITIC Dicastal CO., LTD.
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Zaide Shengchao Huanming Junfu Meng Qingwang
Wang Zhang Ma Li Liu Wei