Why NMP material is so important in the lithium-ion battery manufacturing process?


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As one of the main raw materials in the lithium-ion battery manufacturing process, 1 methyl 2 pyrrolidone (NMP) directly affects the slurry coating quality and environmental protection requirements of lithium-ion batteries. According to industry research data analysis, although differences in models and specifications will lead to different proportions of n methyl 2 pyrrolidone (NMP) in the value of lithium-ion batteries, overall, N-Methyl Pyrrolidone (NMP) accounts for about 3%-6% of the manufacturing cost of lithium-ion batteries. The market scale and demand of NMP are also growing with the growth of lithium-ion batteries. Especially energy storage batteries and power batteries.

Lithium-ion batteries have outstanding advantages such as high energy density, long cycle life, small self-discharge rate, no memory effect, and green environmental protection. They are currently the most ideal secondary batteries. Lithium-ion batteries are widely used in portable electronic products, such as laptops, mobile phones, and digital cameras. With the development of the new energy industry, lithium-ion batteries have gradually become the main power batteries for power tools, electric bicycles and electric vehicles due to their unique high specific energy and high specific power characteristics. In addition, lithium-ion batteries also have important applications in the field of energy storage.

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