DC-313 Environmentally friendly copper cleaning and brightening agent
1. Designed for environmental protection requirements, no chromic anhydride, no ammonia nitrogen, no acid mist escape.
2. High brightness and good stability.
3. Suitable for bright cleaning of copper and copper alloy.
Still deciding? Get samples first, Contact US !
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Solution composition and operating conditions
red copper Brass DC-313A opening agent 20-30%（V/V) 20-30%（V/V) DC-313B brightener 8-10%（V/V) 8-10%（V/V) Temperature 40-45℃ 30-40 ℃ Time 1-2 minutes 10-20 seconds
DC-313 Environmentally friendly copper cleaning and brightening agent
1. Designed for environmental protection requirements, no chromic anhydride, no ammonia nitrogen, no acid mist escape.
2. High brightness and good stability.
3. Suitable for bright cleaning of copper and copper alloy.
Still deciding? Get samples first, Contact US !
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Guangdong Dazhi Chemical Technology Co., Ltd
Email: sales@dazhichem.com
Phone/WeChat: 86-18520125168
Address: No.1 Tianyuan East Road, Yonghe Economic Zone, Huangpu District, Guangzhou City
