Battery Grade NMP ≥99.5% — Low Viscosity NMP Solvent for Lithium-Ion Batteries
PRODUCT PARAMETERS
Description
High-purity N-Methyl-2-Pyrrolidone for PVDF cathode slurry preparation, with corrosion resistance and easy recycling. CE certified. MOQ 1 KG. Made by Gelon.
Product Overview
N-Methyl-2-Pyrrolidone (NMP) is a high-performance solvent specifically formulated for lithium-ion battery production. As the primary solvent for PVDF in cathode preparation, battery grade NMP directly affects slurry stability, coating quality, and electrode performance.
Gelon GN-NMP offers ≥99.5% purity with low viscosity and corrosion resistance, making it a practical choice for mainstream LFP and NMC cathode production lines. Rather than chasing electronic-grade over-purification, we focus on the purity level that delivers reliable performance at a cost-effective price point for battery manufacturers.
- ≥99.5% purity for mainstream lithium-ion battery cathode production
- Low viscosity for high-solid-content cathode slurry preparation
- Corrosion-resistant formulation for equipment protection
- Easy recycling with high selectivity to reduce solvent consumption
Key Characteristics
- Nitrogen heterocyclic compound with excellent physical and chemical properties
- Non-toxic formulation for safe handling and operation
- High boiling point for enhanced thermal stability during cathode drying
- Strong polarity and low viscosity for optimal PVDF dissolution and slurry performance
- Corrosion-resistant properties for equipment protection
- Exceptional solubility for PVDF and various cathode materials
- Low volatility for reduced evaporation losses
- Excellent chemical stability for consistent batch-to-batch results
- Easy recycling with high selectivity for sustainable operations
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | N-Methyl-2-Pyrrolidone (NMP) |
| Brand | Gelon |
| Model | GN-NMP |
| Purity | ≥99.5% |
| Grade | Battery grade |
| Appearance | Clear, colorless liquid (standard visual inspection) |
| pH | 7.5–8.0 |
| U.E.L. (Upper Explosive Limit) | 9.5 Vol% |
| Viscosity | Low viscosity (suitable for high-solid-content cathode slurry) |
| Corrosion Resistance | Yes |
| Recyclability | Easy recycling with high selectivity |
| Certification | CE |
| Place of Origin | China |
| Minimum Order Quantity | 1 KG |
| Packaging | Standard Packing |
| Delivery Time | 4–6 weeks |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 1500 kg/Month |
Note: 99.5% purity is selected as the cost-effective specification for mainstream LFP/NMC cathode production. It meets battery manufacturing requirements without the premium associated with electronic-grade over-purification.
Applications — NMP for PVDF Cathode Slurry
Battery grade NMP is the primary solvent used to dissolve PVDF binder in cathode slurry preparation. Gelon GN-NMP is suitable for:
LFP and NMC Cathode Coating
Low viscosity supports high-solid-content slurry formulation, improving coating uniformity and reducing solvent usage.
PVDF Binder Dissolution
Strong polarity and exceptional solubility ensure complete PVDF dissolution for stable, reproducible cathode slurries.
Lithium-Ion Battery Electrode Manufacturing
Corrosion resistance helps protect mixing and coating equipment, while low volatility reduces evaporation losses during processing.
NMP Recovery & Sustainability
NMP is one of the most recoverable solvents in lithium-ion battery production. Gelon GN-NMP is designed for easy recycling with high selectivity, helping battery manufacturers:
- Reduce fresh NMP consumption
- Lower solvent procurement costs
- Improve environmental performance
- Maintain consistent slurry quality with recovered solvent
For battery plants looking to close the NMP loop, Gelon also supplies NMP recovery systems as part of our lithium battery equipment portfolio. (Soft link to equipment page — see CTA below.)
Why Choose Gelon Battery Grade NMP?
- Battery-focused specification: ≥99.5% purity with low viscosity and corrosion resistance, optimized for cathode slurry preparation
- Cost-effective positioning: 99.5% is the practical purity level for mainstream LFP/NMC production — no over-purification premium
- CE certified and manufactured under consistent quality control
- Flexible MOQ: start from 1 KG for trial or small-batch production
- Reliable supply: 1500 kg/month capacity with 4–6 week delivery
- Equipment + material synergy: As a lithium battery equipment manufacturer, Gelon understands how NMP performance interacts with mixing, coating, and recovery systems
FAQ
What is the purity of Gelon GN-NMP?
Gelon GN-NMP is battery grade NMP with purity ≥99.5%. This specification is selected for mainstream lithium-ion battery cathode production, balancing performance and cost.
What is the minimum order quantity and delivery time?
MOQ is 1 KG. Standard delivery time is 4–6 weeks. Payment terms include L/C, D/A, D/P, T/T, and Western Union.
Is this NMP suitable for PVDF cathode slurry?
Yes. GN-NMP is specifically formulated as a solvent for PVDF in cathode preparation, with low viscosity and strong polarity for stable slurry performance.
Can NMP be recycled?
Yes. Gelon GN-NMP supports easy recycling with high selectivity, helping reduce solvent consumption and operating costs. We also supply NMP recovery systems for battery production lines.
Is the product CE certified?
Yes. Gelon GN-NMP is CE certified.
What is the pH and explosive limit?
pH: 7.5–8.0. Upper Explosive Limit (U.E.L.): 9.5 Vol%.
Request a Quote for Battery Grade NMP
Ready to evaluate Gelon GN-NMP for your cathode production line?
Start with a 1 KG sample order or request a bulk quotation. Our team can also advise on NMP recovery system integration for your battery plant.
About Us
FAQs
Please send us your purchase order by email or call us sales , then we can make the proforma invoice under your request .We need to know the following information for your order before sending your PI
1) Product information–quantity ,specification(size,technological if needed and packing requirements ect.)
2) Delivery time required.
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It takes 1-5 days for sample order or part of inventoryequipment (depending on the requirements of the order)10-30 days for mass production orders(depending on order requirements, etc.)
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- The guarantee period : One year
LiBatteryEquip is a professional supplier specializing in complete Battery Laboratory Equipment,Lithium Battery Production Line, and Battery Testing Equipment. With over 20 years of experience in lithium battery material production, and battery equipment manufacturing, we provide customized lithium battery laboratory and pilot production line solutions for various research institutions and enterprises to meet their diverse needs. Our technical and management team possesses more than 20 years of expertise in the battery-related industry, consistently committed to delivering superior products and comprehensive services to our clients.
