Non-Cyanide Zinc Plating Chemicals - HN-NY
Non-Cyanide Zinc Plating Chemicals For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Non-Cyanide Zinc Plating Chemicals, Made in China, High Quality Products!, China electroplating additives, zinc plating Supplier, Manufacturer.
1. Characteristics,
Cyanide Free, environmental friendly
It can achieve elegant and bright zinc plating over a wide range of current density
Extremely even plating thickness, with high dispersion capacity
Plating is extremely soft and easy to chromate passivation, the deformation process can be processed after plating
Process stability, high tolerance for impurities and good temperature resistance
Plating solution is simple and stable, without any control hassle
Suitable for hanging galvanized and roll galvanized production line
2. Plating bath composition and operating conditions,
Plating bath composition and process conditions
Scope of application
Average amount of usage
Zinc oxide/8-12 g / l/10g/l
Sodium hydroxide/100-140g/l /130g/l
Brightener HN-NK /18-10 mg / l /10 mg / l
Additive agent HN-NK2/8-10 mg / l/10 mg / l
Refiner HN-NK3/5-10 mg / l/Depends on the water quality
Temperature/15-40° C/Room temperature
Current Density/0.5-8 A/dm2/---------
Voltage / 2-6V / ---------
3. Additive function and complementary,
1) Polish agent HN-NK1: Fine crystalline plating can be achieved over a wide range of current density. Insufficient amount can result in low potential zone with lightless and a small amount of gray fog, in case of excessive, cathode hydrogen evolution severe and result in low current efficiency.
2) Additive HN-NK2: The Plating can improve brightness and leveling, prevent white Plating in a high potential zone. Insufficient amount can result in Less brightness in middle potential zonet, and whitish in high potential zone; While excessive can result in cathode hydrogen evolution severe, and low current efficiency.
3) Impurity agent HN-NK3: Special anti-hard water and Metal impurity agent, the water can complex Ca, Mg and other metal impurities, Thereby reduce the impact of metal impurities contamination
Sur-precision Metal Technology CO.,Ltd
Address: Central Part of Non-ferrous Metal Industrial Development Zone, Dali, Nanhai,Foshan, Guangdong, Foshan, Guangdong, China,
Tel: 8675785728852
Sur-precision Metal Technology CO.,Ltd, One of subordinates of Highnic Group, is a large-scale enterprise specializing in electroplating additive production and technological development. It locates in central part of Nonferrous Metal Industrial Development Zone, Nanhai, Foshan city, Guangdong, China. The company has established a R&D team and introduced world-class leading facilities to develop new electroplating technologies. The whole product series cover various metal finishing additives, PCB speciality chemical and PVB phosphorus copper anode, automobile aluminum wheels, etc.
HIGHNIC holds the worldwide leading position in general metal finishing technology, AS HIGHNIC's production base, Sur-precision Metal provides a wide rang of metal finishing additives covering technologies for the entire spectrum of decorative and functional surface treatment. It is used for various materials form steel, aluminum and magnesium to engineered plastic. Our principle is to create a long-term partnership with customers under the efforts of professional knowledge, extensive experience and progressive core technology.
