1.CW-17 copper anti-tarnishing agent is a surface protectant for copper and copper alloy
2. Can effectively prevent copper discoloration, can replace chromic acid passivation
3. Can maintain the original luster of copper and copper alloy without affecting its performance
Using parameters
Concentration: 1:5-10 use;
Temperature: normal temperature: 60 ° C
PH: 2-3;
Time: 60 seconds
Contact Us
Fax: 0755-81448867 E-mail: hwlin_@163.com
Address: 14th Floor, Building B, Dongfang Yujing Building, Songyu Road, Songgang Town, Bao'an District, Shenzhen
National free service hotline
Copyright Dongguan Huizeling Chemical Technology Co., Ltd., 粤ICP备16104500号-1