Model No: JT00037
N-Methylpyrrolidone NMP
N-Methylpyrrolidone (NMP) is a colourless, transparent, oily liquid with a faint ammoniacal odour. Its applications are concentrated in the chemical and electronics sectors, serving as a highly efficient solvent for dissolving polymers, extracting and refining lubricating oils, as well as in lithium battery electrode preparation and pharmaceutical manufacturing.
minimum order :
1
Supply Ability :
100T / Week
Stock Time :
30Day
Country of Origin :
China
Quantity :
US $2.10 - US $3.22
| CAS NO. | 872-50-4 |
| Physical and chemical properties | miscible with water, ethanol, diethyl ether and most organic solvents, exhibiting excellent solubility. |
| Appearance | A colourless, transparent, oily liquid |
| Grade | Industrial Electronics-grade |
| Odor | with a faint ammoniacal odour, |
| Applications | Used for dissolving polymers and extracting refined lubricating oils. |
| Boiling point | 202°C |
| Freezing point | -24.4°C |
Main Applications
1. Lithium-ion Battery Manufacturing: The Heart of the New Energy Revolution
N-Methylpyrrolidone (NMP) from a professional NMP manufacturer is an indispensable solvent for lithium-ion battery electrode production. High-purity N-Methylpyrrolidone from a reliable NMP manufacturer dissolves PVDF binder and mixes uniformly with active materials (lithium iron phosphate, ternary compounds, graphite) to form stable slurry, which is critical for battery performance.
This process, using high-quality N-Methylpyrrolidone from an NMP manufacturer, creates uniform, highly adhesive electrode coatings that directly affect battery energy density, cycle life and safety. N-Methylpyrrolidone from a reputable NMP manufacturer ensures consistent slurry performance, and new energy enterprises prioritize cooperating with qualified NMP manufacturers for stable premium supplies.
2. Electronics Industry: Cornerstone of Precision and Reliability
In electronics, N-Methylpyrrolidone (NMP) from an experienced NMP manufacturer has excellent safety and solvent properties, pivotal for photoresist stripping and cleaning. Electronic-grade NMP manufacturers ensure N-Methylpyrrolidone meets strict purity requirements, avoiding contamination risks.
N-Methylpyrrolidone from a reliable NMP manufacturer efficiently and safely removes photoresist residues from silicon wafers and display panels without damaging circuitry. Its high purity guarantees electronic component precision and reliability, making it trusted by electronics manufacturers.
3. Polymeric Polymers and Engineering Plastics
N-Methylpyrrolidone (NMP) from a qualified NMP manufacturer is an ideal solvent for high-performance polymers and fibres. NMP manufacturers provide N-Methylpyrrolidone with stable chemical properties, ensuring synthesis efficiency and quality, and stable supply is key in this sector.
- Polyimide: N-Methylpyrrolidone from an NMP manufacturer is the solvent for polyamic acid (PAA precursor) synthesis, used in high-temperature Kapton films, engineering plastics and insulating varnishes. High-purity N-Methylpyrrolidone from NMP manufacturers ensures excellent polyimide properties.
- Polyphenylene sulfide: N-Methylpyrrolidone from a professional NMP manufacturer is the polymerisation solvent for PPS resin. High-quality N-Methylpyrrolidone ensures high molecular weight and uniformity of PPS, enhancing heat resistance and chemical stability.
- Aramid Fibres: N-Methylpyrrolidone from an NMP manufacturer is used in dry-jet-wet spinning. Consistent quality of N-Methylpyrrolidone from trusted NMP manufacturers ensures uniform fibre formation and exceptional aramid strength and durability.
4. Petrochemicals and Natural Gas Purification
N-Methylpyrrolidone (NMP) from a reliable NMP manufacturer is an efficient physical solvent in the 'cyclobutanesulfonate process' for LPG and natural gas desulphurisation and decarbonisation, with excellent absorption properties ensuring purification efficiency.
N-Methylpyrrolidone from an NMP manufacturer selectively absorbs H₂S and CO₂ from natural gas and refinery gases, improving energy quality and meeting environmental standards. Its stability ensures long-term purification system efficiency, and cooperating with professional NMP manufacturers guarantees supply and quality.
5. Pharmaceuticals and Agrochemicals
As an excellent pharmaceutical excipient and reaction solvent, N-Methylpyrrolidone (NMP) from a qualified NMP manufacturer plays a vital role in synthesis. Pharmaceutical-compliant NMP manufacturers provide high-purity, low-impurity N-Methylpyrrolidone, ensuring the safety and efficacy of pharmaceutical and agrochemical products.
