Brightener for zinc sulfate plating

Stable performance and high current efficiency . The coating is meticulous , bright , smooth , beautiful and beautiful. It is not only suitable for continuous galvanizing of wires, but also has the function of single-piece electroplating, which is suitable for sulfate galvanizing of any formulation.

Send Inquiry


Product Description

S-1 Sulfate zinc plating brightener


1. Stable performance and high current efficiency .

2. The coating is meticulous , bright , smooth , beautiful and beautiful.

3. It is not only suitable for continuous galvanizing of wires, but also has the function of single-piece electroplating, which is suitable for sulfate galvanizing of any formulation.

4. Process formula and operating conditions


Zinc sulfate ( ZnSO 4 ` 7H 2 O)


Boric acid ( H 3 BO 3 )


S-1 brightener   





10-50 ℃

Cathode current efficiency

> 95%


0 # zinc plate


For wire continuous plating current intensity control (reference data)


Wire diameter ( mm )

Wire running speed ( m/min )

Current intensity of each wire ( A )

Ф ≤ 1



Ф ≤ 2.5



Ф ≤ 5



Matters needing attention


1. To determine the quality of zinc sulfate, a Hull cell experiment is necessary .

2. In addition to boric acid that needs to be dissolved in hot water when preparing the tank, zinc sulfate should also be dissolved in warm water. After cooling, remove the sediment, and finally add S-1 brightener .

3, wire diameter , the speed of the line , to be plated root number , current intensity and concentration of the solution reinforce each other, in the circumstances should take optimal values .

4. The treatment before plating must be thorough. Before the pickling tank plating , the corrosion inhibitors must be added to prevent over-etching profiles reduced anticorrosive ability.

5. The consumption depends on the production volume. Additives should be added frequently.

6. The concentration of bath solution should be analyzed and controlled within the process range. In the absence of analytical tools premise under the control of Be 0 at 24 or so.


1. Q: Do you make the products yourself? Are you a trader or a manufacturer?

A: Yes, the products are produced by our company. Our company is a manufacturer focusing on the R&D and manufacturing of environmental protection electroplating additives. Our factory has 5000 square meters with an annual capacity of 15000 tons.

2. Q: Can your company send samples for trial?

A: We can provide samples for trial.

3. Q: What is the quality of your products?

A: Our company all products core raw materials is used by Germany BASF, American Dow Chemical and other international brand products. The production process is strictly in accordance with the ISO9001 quality management system, from the incoming inspection, product inspection, according to the strict inspection standard, ensure that every drop of products qualified. Product quality you can rest assured, like BYD, Huawei, Foxconn such enterprises are also using our products.

4. Q: How long is the shelf life of your products?

A: The shelf life of our products is two years. If you do not use up the products within a short time after you buy them, we suggest you store them in a cool place, not in the sun or in a high temperature environment.

5. Q: Are your products environmentally safe?

A: Our products have passed the SGS test and are recognized as "Green and Environment-friendly Promotion Products". Many auto parts and electronic products which use our products can pass the strict environmental protection test when they are exported to Europe and America. Therefore, we can be trusted in terms of environmental protection and safety.

6. Q: Can your company provide technical services?

A: Yes, our company has a technical service team of more than 10 people. The technical engineers all have more than 20 years' experience in electroplating factory. They can provide customers with comprehensive technical of pre-sales and after sales.

7. Q: Is it possible to visit your company?

A: Yes, of course. You are very welcome! We can meet you at Jieyang airport, If you can come to our city. Also you can visit our factory through live video.

8. Q: Can you customize products according to our needs?

A: Yes, our company has research and development strength, the product formula derived from Europe and the United States laboratory, European and American engineers technical support, work together with domestic universities. Our company has a member of Guangdong province expert enterprise workstation, Shantou university science and technology correspondent workstation, Jieyang city environmental protection engineering research center for electroplating additive.Therefore, it can meet all kinds of customized requirements proposed by customers.

Product Tag

Related Products

Send Inquiry

Should you have any enquiries, please kindly fill in the Enquiry Form below . We will reply you within 24 hours.