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.