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What industries can NMP be used in?
N-Methylpyrrolidone (NMP) is an aprotic, highly polar organic solvent that is used in a variety of industries in chemical, resin plastic, coating, ink, dye, pesticide, lithium-ion battery, electronics and other industries. The applications mainly include:
- Peptide synthesis in the pharmaceutical industry
- Membrane manufacture, for example, polyvinylidene fluoride (PVDF), polyvinylpyrrolidone (PVP) and polyether sulfone (PES).
- Lithium ion battery production
- Coatings, inks and resins
- Crop protection formulations and active ingredient synthesis
- Oil extraction processes
Other areas where NMP is used include.
1, Polymer industry, NMP is present as a solvent for the polycondensation reaction of para-aramids.
2、 Insulation material industry, NMP is used as reaction and dilution solvent of polyimide varnish in insulation material industry.
3、 Electronic materials industry, NMP is used in electronic materials for IC, PCB, LED, semiconductor cleaning, mainly as ultra-pure electronic chemicals.
4、 Petrochemical industry, such as butadiene extraction, isoprene extraction, desulfurization of synthesis gas, acetylene recovery, lubricating oil refining, etc.
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N-Methylpyrrolidone (NMP)
N-Methylpyrrolidone (NMP) is a highly polar nonproton transfer solvent with high boiling point, strong polarity, low viscosity, strong solvency, non-corrosive, low toxicity, good chemical and thermal stability, and is completely miscible with water.
and completely miscible with water, etc.
It is mainly used in the fields of coatings, lithium batteries, plastics, chemical production agents, agricultural chemicals, removal, cleaning and degreasing, polymer solvents and polymerization reaction solvents.
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Specializing in NMP industry& NMP recovery system.
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You are so considerate, I will place an order directly with you again if I need it! I will not look for another supplier!
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Design Engineer
N-Methyl-2-Pyrrolidone solvent can be used in many industries.
Our product: NMP, as a good partner for new energy lithium batteries, is also an auxiliary material for the pharmaceutical industry and industrial industry. NMP has the characteristics of easy recycling, and our company always does a good job of recycling waste liquid to prevent environmental pollution.
Welcome new energy lithium battery manufacturers and suppliers from all over the world to cooperate, let a true industry veteran provide you with high quality NMP & NMP recovery system.
A kind of pyrrolidone method using pyrrolidone and halogenated alkanes as raw materials
The second is to synthesize NMP under catalyst conditions,
Three are the GBL method of γ-butyrolactone and mixed methylamine or monomethyl amine as raw materials
How to work together
Professional N-Methylpyrrolidone (NMP) manufacturer and NMP recovery system provider.
Step 1
Send the inquiry & requirements
Step 2
Confirmation of cost/packing/payment terms, etc
Step 3
Sample evaluation
Step 4
Place the order
Step 5
Proceed mass production
Step 6
Payment & Shipping
There are three types of production processes for NMP.
One is the pyrrolidone method, which uses pyrrolidone and halogenated alkanes as raw materials.
The second is the synthesis of NMP under catalyst conditions.
The third is the GBL method, which is based on γ-butyrolactone and mixed methylamine or monomethylamine.
At present, the GBL method is mostly based on the mixture of γ-butyrolactone and monomethylamine in aqueous solution.
GBL method is generated by mixing γ-butyrolactone and monomethylamine aqueous solution in a tubular mixer, preheated by a tubular preheater, and reacted in a tubular reactor for 1.5-2.0 hours at a high temperature of 260-290℃ and a pressure of 7.5-8.5Mpa.