Product news
-
Advantages of N-Methylpyrrolidone
MP is a highly selective solvent with the advantages of non toxicity, high boiling point, low corrosiveness, high solubility, low viscosity, low volatility, good stability and easy recovery.
2024-02
2024-02-22
-
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
-
Popularization of knowledge - tetrahydrofuran
Tetrahydrofuran (tetrahydrofuran), also known as oxolane and 1,4-epoxybutane, is a heterocyclic organic compound with the chemical formula C4H8O. It belongs to the ethers and is the complete hydrogenation product of furan. It is a colorless and transparent liquid. In water, ethanol, ether, acetone, benzene, etc. CAS No.:109-99-9.
2024-02
2024-02-15
-
Why is dicyclohexylamine so scarce? Turns out it has so many uses!
Dicyclohexylamine is a fine chemical intermediate with a wide range of uses. In the past, due to the lack of domestic resources, little attention was paid to its research and application. Dicyclohexylamine at home and abroad is usually a by-product of cyclohexylamine production. In my country, catalytic hydrogenation of aniline is generally used to synthesize cyclohexylamine, and dicyclohexylamine is co-produced at the same time. Depending on the reaction conditions and catalysts, different proportions of cyclohexylamine and dicyclohexylamine can be obtained. If they are not deliberately adjusted, they can generally be by-products. About 10% of dicyclohexylamine is obtained.
2024-02
2024-02-12
-
Development status of global N-Methylpyrrolidone (NMP) industry
N-Methylpyrrolidone(NMP) is a colorless and transparent liquid with boiling point of 202 ℃ and flash point of 95 ℃. It has low volatility, good thermal and chemical stability. It can be miscible with water and soluble in organic solvents such as ether and acetone.
2024-01
2024-01-30
-
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
-
Dimethylacetamide uses and recycling
Dimethylacetamide, full name is N,N-dimethylacetamide, abbreviated as DMAC or DMA. It is a commonly used aprotic polar solvent. DMACis a colorless and transparent liquid, flammable, has the characteristics of high thermal stability, low corrosivity, and low toxicity. It can be mixed with water, alcohol, ether, ester, benzene, chloroform and aromatic compounds and other organic solvents, and is widely used. to pharmaceuticals, heat-resistant synthetic fibers, plastic films, acrylonitrile spinning, petroleum processing and organic pigments and other industrial fields.
2024-01
2024-01-22
-
Lithium battery accessories comparable to PVDF, what is NMP?
NMP, full name N-methylpyrrolidone, a colorless and transparent liquid, is one of the most commonly used auxiliary materials for lithium batteries.
2024-01
2024-01-15
-
Emergency treatment of hydrazine hydrate leakage
Hydrazine hydrate, as an important fine chemical raw material, is mainly used to synthesize foaming agents such as AC, D1PA, TSH, etc; It is also used as a cleaning agent for deoxidation and CO2 removal of boilers and reactors; It is used in the pharmaceutical industry to produce anti tuberculosis and anti diabetes drugs; In the pesticide industry, Hydrazine Hydroxide is used to produce herbicides, plant growth regulators, bactericides, insecticides and rodenticides; In addition, it can also be used to produce rocket fuel, diazo fuel, rubber additives, etc.
2024-01
2024-01-10
-
The most commonly used solvent in the front batching process of lithium ion battery－-NMP
NMP is a nitrogen heterocyclic compound with a series of excellent physical and chemical properties. It is a highly efficient and selective solvent with non toxicity, high boiling point, strong polarity, low viscosity, low corrosivity, high solubility, low volatility, good stability and easy recovery. It is widely used in petrochemical, pesticide, medicine, electronic materials and other fields.
2024-01
2024-01-09