NMP Battery Solvent N-Methyl Nitrogen Methyl Pyrrolidone For Lithium Ion Batteries

NMP Battery Slurry Solvent N-methyl Nitrogen-methyl Pyrrolidone Lithium-sulfur Solvent For Lithium-ion Batteries

Product Overview​​

N-Methylpyrrolidone (NMP) is an essential solvent for lithium-ion (Li-ion) and lithium-sulfur (Li-S) battery production. Its superior solubility for active materials (e.g., LiFePO₄, NMC) and conductive agents (e.g., carbon black, CNTs) enables uniform slurry formation, critical for high-quality electrode coating and cell performance.

​​Key Specifications​​

​​Advantages​​

Optimal Solubility​​: Dissolves PVDF binders and electrode materials efficiently.
Slurry Uniformity​​: Ensures homogeneous mixing for consistent coating thickness.
Process Stability​​: Low moisture content (<200 ppm) prevents electrode defects.
Broad Compatibility​​: Suitable for Li-ion (LFP/NMC) and Li-S battery systems.

​​Applications​​

• ​​Cathode Slurries​​: PVDF-NMP solutions for LiCoO₂, NMC, LFP coatings.
• ​​Conductive Additives​​: Disperses carbon-based materials without agglomeration.
• ​​Industrial Use​​: Adopted by major battery manufacturers globally.

​​Safety & Handling​​

• ​​Storage​​: Sealed containers, dry environment (25°C).
• ​​Regulatory​​: Complies with IEC 62635 and UL standards.

For technical datasheets or customized purity grades, contact our team.

GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2010 and officially established in June 2014. XWELL relies on South China University of Technology(SCUT), and the core team is composed of several doctors and masters from SCUT.

XWELL's main products are battery production line machines, such as spot welding machine, battery sorting machine, battery sticking machine, battery capacity grading machine, battery charge and discharge aging machine, battery general testing machine, and so on. The main application areas are new energy lithium batteries, automobiles and other industries, Especially in the fields of new energy, automotive wiring welding and other fields, XWELL has accumulated rich engineering experience and mastered a full set of core technologies, and can provide customers with a complete set of services from technology to equipment, helping customers to establish efficient and reliable production lines in the shortest time .