NMP solvent sent to the customer's battery factory

Today, a batch of lithium battery grade NMP solvent is ready to be shipped to our customer's factory.

NMP is a nitrogen heterocyclic compound with a series of excellent physical and chemical properties. It is non-toxic, high boiling point, strong polarity, low viscosity, low corrosiveness, high solubility, low volatility, good stability, and easy to recycle efficient and selective solvent.

NMP is a very important auxiliary material for the production of lithium-ion battery electrodes. It is a solvent commonly used in the front-end batching process of lithium-ion batteries. It is commonly known as methyl and its molecular formula is C5H9NO.

In the mixing stage: as a PVDF solvent, it participates in the dispersion of the slurry to form a uniform medium and maintains a stable slurry for a long time within a certain viscosity range

In the coating stage: as the main liquid carrier of the slurry, it is uniformly coated on the metal substrate with a stable thickness, and it is required to have very good wettability and fluidity with the metal substrate

In the baking stage of the coating process: the wet film runs at a uniform speed in the oven, the solvent volatilizes regularly, NMP is responsible for the pore-making function, and the NMP volatilizes from the wet film at a stable speed to form a porous microelectrode structure with uniform pore size and uniform distribution .

TOB NEW ENERGY LIMTED can supply full set of lithium battery equipment and materials, if you are interested in it, please feel free to contact us, looking forward to discuss with you.

Thank you for reading!

Contact person:Gavin Zhu (Engineer & Sales)

Email:tob.gavin@tobmachine.com

Skype: tob.gavin@tobmachine.com

Wechat: TOB-007