As a high-efficiency, low-toxicity environmentally friendly solvent, N-methylpyrrolidone (NMP) has attracted much attention worldwide in recent years. Not only can it significantly improve the coating performance and adhesion of insulating paint coatings, it has also become the solvent of choice for many industries due to its excellent solubility and low volatility.

N-methylpyrrolidone (NMP) plays a key role in the manufacturing process of lithium batteries. It is an important auxiliary material for the production of lithium-ion battery electrodes and is mainly used as a solvent. As an important coating solvent, its usage is increasing year by year.