Products
Chemical deoiling and dewaxing powder
BC-629 acid salt activator
Introduction
BC-629 salt activator is a water-soluble acid powders, which can replace most of the plater Field acid used. Has a high stain tolerance and rapid penetration of oxides and dirt. Use BC-629 acid salt activator to make the surface drier, brighter, without sludge, so that the coating has better adhesion and brighter.
Operating conditions and equipment:
|
concentration |
30-60 g/L |
|
temperature |
Room temperature to 80℃ |
|
Trough |
Koroseal, rubber, polyethylene, polypropylene, PVC or lead lining |
|
Heating coil |
Karbate, graphite or lead |
Steps to build a new bath:
Clean the preparation tank and fill it with water, equal to 2/3 of the tank capacity.
Add the required BC-629 acid salt activator and mix
Inject water to the required operating level of the bath and continue mixing until completely dissolved
use:
BC-629 acid salt activator solution can be used as pickling solution to remove oxides, rust, heat treatment and welding scales.
BC-629 acid salt activator can be regarded as a bubble liquid used for activation before electroplating. It is suitable for zinc alloy, aluminum-lead alloy, iron, cast iron, ductile iron, type 200, 300 and 400 stainless steel.
typical application:
|
Pickling iron parts before nickel plating |
120 g/L, |
15-30 seconds |
|
The precursor acid phosphate wash iron |
240 g/L, |
1-3 minutes |
|
Pickling zinc alloy workpieces before copper plating |
30 g/L, |
15-30 seconds |
|
Pickling zinc alloy workpiece before passivation |
60 g/L, |
10-30 seconds |
|
Pickling copper-plated workpieces before nickel plating |
60-120 g/L, |
10 seconds to 1 minute |
|
Pickling and polishing brass workpieces before nickel plating |
60-120 g/L, |
10 seconds to 1 minute |
Control steps
Titration analysis:
Reagent: Bromocresol green indicator
NaOH 0.5N standard solution
step:
a. Pipette 10 mL sample into a 250 Erlenmeyer flask, and add 50 mL water.
b. Add 5 to 10 drops of bromocresol green indicator.
c. Titrate with 0.5 N sodium hydroxide solution.
d. Calculation: mL 0.5N NaOH x 7.34 = g/L BC-629 acid salt activator
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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.
