- 17
- Nov
What is the cause of blistering in the production of lithium batteries?
With mechanical defoamer, defoaming is so simple!
In recent years, with the rapid development of my country’s lithium battery industry, lithium batteries have become one of the important new energy sources in my country due to their environmental protection, high power tolerance, long life, high and low temperature adaptability and other advantages. However, there are still many foaming problems that need to be solved in the production process of lithium batteries.
In the production of lithium batteries, the cause of foam is very important:
1. The electrolyte is unstable, differentiates gas and causes blistering;
2. Excessive molding current causes blistering;
3. Various chemical substances will produce foam when mixed;
4. Poor water control during the production process, or too high moisture content of the negative plate, causing foam.
Lithium battery foaming damage:
1. Affect the quality, capacity and discharge of lithium batteries;
2. Make the electrolyte flowing in the battery leak, causing electrolyte pollution;
3. Affect the production schedule and service life of lithium batteries;
4. Foaming is serious, wastes data, slows down production progress, and increases costs.
Fenggu mechanical defoamer is used, which can quickly eliminate foam. As an automatic defoaming equipment, mechanical defoamer has high temperature resistance, strong acid and alkali resistance, and can be used in acids, alkalis, salts, electrolytes and water without affecting the basic performance of the foaming system. It has fast defoaming, Defoaming, foam suppression, very suitable for the production process of lithium batteries.
Lithium battery slurry, conductive liquid, water, electrolyte, lithium battery, battery, battery liquid, flotation activator, electronic slurry compatibilizer, battery, battery repair, electrolytic polishing liquid electrolyte, conductive material, conductive slurry, battery If the defoaming agent in the slurry and the liquid bubble of the battery cover is in the liquid medium, Fenggu Machinery can be used.
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