Production Introduction
In the process of vertical continuous DC copper plating, the anode is required to meet both the service life requirements and minimize the consumption of organic additives to reduce the cost of agent consumption. Although traditional iridium-based titanium anodes can meet the service life requirements, they consume a large amount of brightening agent. Therefore, Zhongrui Guoneng (Dongguan) Co., Ltd. has improved the process and formula of traditional iridium-based titanium anodes, creating a specialized PCB vertical copper plating titanium anode with reduced consumption rate of organic additives, while still meeting the service life requirements.
Typical Electrolytic Process Parameters
|
Electrolyte |
H2SO4:50-100g/L,Cu: 60-120g/L,CI-:40-55ppm |
|
Current Density |
100-500A/m2 |
|
Temperature |
0-35℃ |
|
Service Life Requirement |
Anode type - Special iridium-based titanium anode, more than 1 year |
|
Advantages |
Uniform plating, long service life, energy-saving, high current density |
Advantages compared to conventional plating anodes
1.Low tank voltage, small energy consumption
2.Low rate of electrode loss, stable dimensions
3.Good corrosion resistance of the electrode, non-solubility, and no contamination of the bath liquid, ensuring more reliable coating performance.
4.The titanium anode uses new materials and structures, significantly reducing its weight, facilitating daily operation.
5.Long service life, and the base can be reused, saving costs.
6.The oxygen evolution overpotential is about 0.5V lower than that of lead alloy insoluble anodes, reducing tank voltage and energy consumption.
Electrochemical Performance and Life Testing (Reference Standard HG/T2471-2007 Q/CLTN-2012)
|
Name |
Iridium-Tantalum on Titanium Base |
|
Enhanced Weight Loss |
≤10 mg |
|
Polarization Rate |
<40 % |
|
Oxygen Evolution Potential |
<1.23 V |
|
Testing Condition |
1 mol/L H2SO4 |
Application
It can be used for printed circuit boards (PCB), copper-clad laminates (CCL), etc., and is widely used in emerging horizontal and vertical copper plating industries in industries such as home appliances, communications, and the 3C industry.
FAQ
What are the main advantages of vertical continuous DC copper plating during the electroplating process?
Firstly, this method uses a direct current power supply, making the current more uniform, allowing for a more consistent plating thickness. Secondly, the vertically continuous operation makes the entire electroplating process more automated and continuous, improving production efficiency. Additionally, due to the vertical movement of the plating solution, better contact with the surface of the workpiece is achieved, resulting in a more uniform and dense coating, enhancing product quality and corrosion resistance. These advantages make vertical continuous DC copper plating an advanced technology in the electroplating industry.
How is your after-sales service?
Our company provides comprehensive after-sales service, including product quality assurance, technical support and maintenance services. If customers encounter any problems when using our products, we will respond in time and provide solutions.
Do you accept international orders?
Yes, we accept international orders and can provide global logistics and transportation services.
How can I contact you?
You can contact us through our official website, e-mail, telephone or fax. Our contact information can be found on our website.
What metal materials does your company provide?
Our company provides all kinds of metal materials, including but not limited to steel, aluminum, copper, titanium, nickel, zinc and so on. Specific products and specifications can be found in our product catalogue.
Ehisen
Logistics freight
01
Before Delivery
We will check the quality and quantity of the goods to ensure they are correct and error-free, and then package them for shipment.
02
Before Receiving
Please inspect the packaging before signing for the goods upon receipt, and contact us promptly if there are any issues.
03
Delivery Time
We will arrange delivery within 5 working days after receiving the order.
Products Description
Email
admin@ehisen-anode.com
Address
No. 28, Gaoya Industrial Park, Gaoxin District, Baoji City, Shaanxi Province.
Fax Number
0086-0917-3381186
Phone Number
+86 18700703333 Elsa lin
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