Electroplating grade copper sulfate
The advantages of Electroplating copper sulfate
1.Copper sulfate electroplating provides gloss from the high current density area to the constant current density current area.
2. Copper sulfate coating has rich ductility and excellent leveling effect, and is widely used as the basis for decorative coatings.
3.The current efficiency of copper sulfate electroplating is almost 100%, and electroplating can be performed at a high current density.
4.The internal stress of the copper sulfate coating is small and the coating is soft.
5.The electrical conductivity of the copper sulfate plating layer is excellent.
Specifications
|
Item |
Index |
|
CuSO4·5H2O w/% ≥ |
98.0 |
|
As w/% ≤ |
0.0005 |
|
Pb w/% ≤ |
0.001 |
|
Ca w/% ≤ |
0.0005 |
|
Fe w/% ≤ |
0.002 |
|
Co w/% ≤ |
0.0005 |
|
Ni w% ≤ |
0.0005 |
|
Zn w% ≤ |
0.001 |
|
Cl w% ≤ |
0.002 |
|
Water insoluble matter % ≤ |
0.005 |
|
pH value (5%, 20 ℃) |
3.5~4.5 |
Copper Sulfate Plating for Printed Circuit Boards
1. In through-hole plating of printed circuit boards, thick copper plating is required in the holes formed in the laminate.
2. Compared with copper sulfate gloss bath, the ratio of sulfuric acid concentration to copper sulfate is increased to improve uniform electrode activity.
3. Copper sulfate plating is widely used as through-hole plating to connect the front and back sides of printed circuit boards. In addition, when manufacturing a multilayer wiring board by an assembly method, a feature of conductivity is utilized in a via filling process for connecting upper and lower layers.
4. Copper sulfate electroplating is widely used in the electronics industry, also known as high throw copper sulfate bath.
Product Packaging
1.Packed in plastic-lined woven bags of copper sulphate 25kg/50kg net each, 25MT per 20FCL.
2.Packed in plastic-lined woven jumbo bags of 1250kg net each, 25MT per 20FCL.
Flow chart
FAQ
1. Is the product suitable for industrial or other large filter media?
Yes, it is very suitable, with strong adsorption capacity and high cost performance. Commonly used in swimming pool filtration, environmental protection, water treatment, sewage treatment, special filter elements, waste gas treatment, garbage incineration, desulfurization and denitrification, solvent recovery, pharmaceutical injections, oils and sugars, gold purification, etc.
2. Is this product suitable for independent packaging and then distribution for profit?
Your choice is very correct. The unit price of this product is very low when you buy it. If you have a beautiful package and package it as charcoal for daily life, its price will increase.
3. What is the use of this product in daily life?
Deodorants for refrigerators and wardrobes, air fresheners for filtering formaldehyde, filter elements for fish tank filters, etc.
4. Are you a middleman or do you have your own factory?
We have our own copper sulphate suppliers and As copper sulfate producer have been engaged in chemical materials for more than 20 years. We are among the best in this industry in the country. Our products are updated and iterated every moment and continuously optimized. You can always trust us.
5. Does the product support trial installation? If you are interested, you will repurchase.
Thank you for your support! All of our products support trial, and you can buy in bulk after the effect is satisfied. It is our eternal duty to let you buy with confidence.
