- Feature-Tec Singapore
- South Asia and Australia
- Tel：(65) 6376 3610
- Feature Tec Germany
- Europe and the Middle East
- Tel：+49 (0) 2236 961630-0
- Feature-Tec China
- Greater China and Others
- Tel：+86 (21) 5169 5266
Electrolytic Copper Foil Filtration
Copper is widely used in lithium-ion batteries and printed circuit boards for its conductive properties. As copper is developing into thinner, high ductility foils for use in the electronics industry today, electrolyte purification is increasingly important to improve the quality of copper foil. Feature-Tec has various solutions to reduce operational complexity, element change-out frequency and air pollution reduction.
Feed & pipeline
|Pitting, holes in copper foil|
Time Consuming & Complex Maintenance
Strainers, cartridge & bag filters are commonly used today for electrolyte filtration processes. As manual washing and change-out is required for these filters, the complicated process exposes personnel to harmful particles. This issue can be negated by using larger housings with more elements, increasing the process working time to reduce the frequency of personnel contacting harmful materials.
Feature-Tec Filtration System
Fully Automatic, Simple Maintenance, High Precision
Feature-Tec multi-stage filtration systems purify electrolytes by installing filters before and after the heat exchanger. The SelfClear automatic filtration system feature efficient, fully sealed performance as compared to regular manual change-out filter housings, effectively controlling the purity of the electrolyte..
Different filters are used at each stage to remove contaminants, ensuring purity of the end product.
Minimal manual operation
Minimal manual operation
Effectively filters electrolytes
Prevents heat exchanger fouling
Removes particles & pump oil
|0.5 - 1um||
Large filtration area
Long service life
Improves electrolyte purity
Removes pipeline particles
Assures copper quality
Feature-Tec provides filtration solutions according to our clients’ work process and required filtration precision. The micron rating of filters can be adjusted, while oil absorption pillows can be added for increased oil absorption from the process.
Bath liquids used for treating copper foils should be filtered to remove contaminants, ensuring high product quality.
As treatment of copper foils requires many complex steps involving circulating washing liquids, the Jumbo filter system extends the service life of the fluids by filtering the fluids before reuse