Acid matte tin additive

Acid matte tin additive

Sn-808 matte tin additive

Sn-808 matte tin additive is a low foam matte tin with a sulfuric acid base, and the coating is smooth.

Bath composition

Operating conditions

Bath preparation

     Fill the plating tank with 50% pure water and slowly add the required sulfuric acid.

While stirring, add appropriate amount of stannous sulfate and stir until completely dissolved. Add water to make up the water level and cool to about 25 ℃.

Add proper amount of Sn-808 matte tin additive. At this time, the preparation of the plating solution is completed and can be used for production.

maintain

     The plating solution should be analyzed regularly and the sulfuric acid concentration of the tin metal box should be maintained according to the recommended amount. The consumption of Sn-808 matte tin additive is 100-200 ml/kA hour. Its consumption depends on different customer requirements, operating temperature, carry-out loss and workpiece shape. The addition amount can also be adjusted according to Hull cell analysis.

Manufacturer of high-quality electroplating additives

Acid matte tin additive FAQ

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.