Decorative chrome plating additives
CR-9 decorative chromium plating process
CR-9 chrome additive is a high purity of a mixture, it can enhance the decorative quality of the chromium plating layer and a bright nickel plating ability to walk. This product simplifies the chromium plating process and completely eliminates the problems of scorching, white and gray patches in high-current areas that often occur in electroplating.
Frequent use of CR-9 chrome plating additives has the following advantages:
Improve bath plating efficiency
Eliminate white patches
The catalyst has an automatic adjustment function in the bath
Improve walking ability
Open the cylinder:
Chromic acid: 250-300 g / l
Sulfuric acid (chemically pure): 0.4 to 0.44 mL / L
CR-9 chrome plating additive : 18-20 ml / liter
In order to prevent the workpiece from drying out and passivation, the workpiece should be moved to the chromium plating bath immediately after electroplating from the bright nickel plating bath.
Operating conditions of decorative chrome plating bath:
Bath temperature: 30~35℃ ,
Plating time: 1~2 minutes
Cathode current density: 1 to 30 Ampere / dm
When adding 1 kg of chromic acid to the working chromium plating tank, it is necessary to add about 40-50 ml of CR-9 chromium plating additive at the same time .
Decorative chrome plating additives 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.