What is n-methylpyrrolidone NMP video

2024-06

2024-06-03

Why is NMP so popular?

First, the consumption direction of NMP conforms to the development trend of China. According to the survey of Pingtou Brother, at present, China's NMP is mainly used in the lithium battery industry. In 2021, China's NMP will account for more than 80% of the consumption in the lithium battery industry, which is the absolute consumption weight. In addition, there are also a small number of applications in the polymer materials, electronic industry and pharmaceutical industry, but the proportion of applications in the lithium battery industry is lower.

2024-12

2024-12-12

N-Methylpyrrolidone: A versatile solution for industry

In today's industrial applications, it is crucial to find a solution that can meet high performance requirements while providing environmental friendliness. N-methylpyrrolidone (NMP), as a high-performance solvent and additive, has become an indispensable component of many industries. This article will explore the characteristics, applications and how NMP has become a preferred material for modern industry.

2024-11

2024-11-27

Use of N-methylpyrrolidone

NMP is an excellent advanced solvent, a highly selective and stable polar solvent. It has the advantages of low toxicity, high boiling point, strong solubility, non-flammability, biodegradability, recyclability, safety in use, and applicability to a variety of formulations for high-precision electronics, circuit boards, lithium batteries, cleaning agents: degreasing, degreasing, dewaxing, polishing, rust removal, paint removal and other advanced coatings, inks, and pigments.

2024-06

2024-06-03

The improvement of NMP helps the rapid development of lithium batteries.

The Chinese name of NMP is N -Methy-Pyrrolidone, is a key chemical solvent and extractant in electronic chemicals. Since the 1990s, NMP has risen in the domestic petrochemical industry. After more than 20 years of development, it has gradually been completely localized by the initial basic import. The scope of application has been gradually limited to the petrochemical, coating, pesticide and other industries. Expanded to use in insulation materials and blending solvents, especially lithium-ion batteries, chemical solvents for industrial plastics and printed circuit boards, electronic cleaners for liquid crystal displays.

2024-03

2024-03-20

How to deal with wastewater containing N-methylpyrrolidone

A new product line of the company uses solvents such as N-methylpyrrolidone (NMP), which leads to the generation of N-methylpyrrolidone (NMP) pollutants in the discharged process wastewater or wastewater from cleaning equipment. New wastewater The volume is about 150m3/d.

2024-03

2024-03-12

The role of NMP in the production process of lithium batteries

N-methylpyrrolidone (NMP) is a very important auxiliary material in the production of lithium battery cathode materials. It is a commonly used solvent in the formulation stage of lithium battery cathode materials. According to the lithium battery production process, during the coating and baking stage of lithium battery cathode material production, under the action of circulating hot air, the cathode solvent N-methylpyrrolidone will all volatilize at high temperatures. The gas phase containing NMP is collected and treated through condensation, water spraying, wheel adsorption and concentration and other gas phase collection and treatment measures to form organic liquid containing NMP. By discussing the role, production method, consumption point and purification method of N-Methyl-alpha-pyrrolidonein the production process of lithium battery cathode materials, we hope to achieve on-site purification, conversion and reuse of NMP organic liquid, which can reduce the cost of raw materials and achieve the reduction of lithium battery production enterprises. This efficiency increase.

2024-02

2024-02-19

NMP downstream application and competition pattern

NMP products are mainly used in new energy sources such as lithium-ion batteries and power batteries, and new material industries such as aramid, polyphenylene sulfide and polyimide. With the rapid development of China's emerging industries to pillar industries, the consumption of new energy and new materials in the downstream has increased sharply. Coupled with the technology introduction and self-improvement of the downstream industries, the downstream industrial chain has increased rapidly to meet the needs of national economic and social development.

2024-01

2024-01-23

N-methylpyrrolidone products lead the new trend in the chemical industry

New chemical products of N-methylpyrrolidone have attracted widespread attention in the global chemical market. This product is hailed as a new trend in the chemical industry due to its unique chemical properties and wide application prospects. N-methylpyrrolidone is a colorless liquid with unique chemical and thermal stability. It shows extremely high activity in chemical reactions and can react with a variety of organic compounds to produce a variety of useful chemicals. Therefore, N-methylpyrrolidone is widely used in chemical, pharmaceutical, electronics and other industries.

2023-12

2023-12-08

What exactly is NMP, a lithium battery auxiliary material?

NMP is one of the most commonly used lithium battery auxiliary materials. NMP is the solvent for PVDF binder and is the English abbreviation of N-methylpyrrolidone. It is a colorless and transparent liquid with low toxicity, high boiling point, strong polarity, low viscosity, strong solubility, chemical stability, and thermal stability. It has excellent properties and can be miscible with water, PVDF, positive and negative electrode materials and other substances, and is widely used in the preparation of lithium batteries.

2023-11

2023-11-22