2023-07-24
Electrode slurry preparation and pole piece coating are undoubtedly the most basic content and the most critical process of electrode manufacturing, and the nature of electrode slurry directly affects the efficiency and quality of coating.
In the production of Lithium Iron Phosphate Battery, electrode manufacturing, cell assembly and packaging, and battery pre-charging and activation are the three main working stages, that is, the previous process, the middle process and the latter process in the lithium batteries population. Electrode manufacturing is the flesh of lithium battery production, cell assembly and packaging is to shape the skeleton of LiFePO4 Battery, lithium battery pre-charged into activation is the soul of the soul, the three are closely related and inseparable whole, in the production process of lithium ion battery China plays an important role. Any one of these factors, such as raw materials, battery design, manufacturing equipment and processes, environment, etc., slight defects may cause poor performance of Lithium Iron Phosphate Battery products.
In the pole piece manufacturing process stage, it can be subdivided into five processes: slurry preparation, slurry coating, pole piece rolling, pole piece cutting, and pole piece drying. Of course