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

Parameter	Specification
Purity	≥99.90%
Moisture	≤200 ppm

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.

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