Detailed explanation of the production process flow of 18650 lithium battery coating technology.
Detailed explanation of the production process of lithium battery coating technology. Polar coating is of great significance for the capacity, consistency, and safety of lithium batteries. According to incomplete statistics, battery failure caused by electrode coating technology accounts for over 10% of all lithium battery failures, and is also a hot topic in the industry. Polar coating generally refers to a process of uniformly coating a stirred slurry onto a current collector and drying the organic solvents in the slurry.
Detailed explanation of the production process flow of lithium battery coating technology
The coating methods have evolved from immersion coating and extrusion to the most advanced double-sided simultaneous coating, all aimed at improving the coating quality and performance of the electrode sheets. Some economically strong units in China have invested a lot of money to introduce expensive electrode sheet coating machines from abroad in order to manufacture reliable lithium-ion batteries.
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