Shanghai Zhiyu Chemical Co., Ltd
Switchboard: 021-20248621
Fax: 021-20248620
Contact: Mr. Ye
Mobile: 13801929575
E-mail: 13801929597@126.com
Address: 7th Floor, Block A, Lianchuang International, 1088 Jinjin Road, Pudong New Area, Shanghai
Website: www.zhiyuhg.com
Copper bright cleaning agent City, a cleaning agent, mainly copper and copper alloy bright pickling, no strong acid, suitable for copper, H62 above brass, manganese brass, phosphor bronze, copper, zinc and phosphorus bronze and other oxide Clear and surface bright. This product is different from ordinary copper and copper alloy pickling solution, in the wash copper operation to prevent the production of yellow smoke, absolutely environmentally friendly. Extreme corrosion rate.
Performance characteristics
1, the working fluid does not contain nitric acid, chromic acid, polishing does not produce nitrogen oxides, do not pollute the environment, waste treatment is simple.
2, the role of the substrate is relatively weak corrosion, cleaning time is moderate, not only suitable for manual production line is also suitable for automated plating production line.
3, the working fluid is stable, the operation process is simple.