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N-Methylpyrrolidone (NMP)


N-Methylpyrrolidone (NMP) Instruction:

First, N-methylpyrrolidone is a very slow evaporating solvent. NMP has a boiling point of 202°C. A thin film of NMP requires over 15,000 s for 90% evaporation at room temperature. (See the solvent properties in Table 6.2 at the end of this chapter.) If this is the only solvent used in PAI- or PES-based coatings, viscosity does not build up rapidly after the application and the coating will be prone to running, dripping, and sagging. The most effective fast-evaporating solvent for these resins is DMF, but that solvent has serious safety issues.

Fortunately, fast-evaporating nonsolvents can be incorporated in the formulation to provide rapid evaporation and viscosity builds during application. Common examples include hydrocarbons and ketones. Even though they are nonsolvents, the solubility of the total solvent system is sufficient to keep the PAI and PES in solution. The fast-evaporating nonsolvents are the first to leave the film, leaving NMP, which is a good solvent.

Key Points for N-Methylpyrrolidone (NMP) :

N-methylpyrrolidone enters your body when NMP touches your skin,and when you breathe its vapors or droplets of spray in the air.
Your risk of health effects depends on the amount of NMP that enters your body. That depends mainly on the amount (the concentration) of NMP you breathe, how much touches your skin, and how long you are exposed to NMP.


N-Methylpyrrolidone (NMP) Market Overview:

The Global n-methylpyrrolidonee (NMP) Market report provides information about the Global industry, including valuable facts and figures. This research study explores the Global Market in detail such as industry chain structures, raw material suppliers, with manufacturing. The N-methylpyrrolidonee (NMP) Sales market examines the primary segments of the scale of the market. This intelligent study provides historical data from 2015 alongside a forecast from 2022 to 2027.

Results of the recent scientific undertakings towards the development of new n-methylpyrrolidone (NMP) products have been studied. Nevertheless, the factors affecting the leading industry players to adopt synthetic sourcing of the market products have also been studied. The conclusions provided in this report are of great value for the leading industry players. Every organization partaking in the global production of the n-methylpyrrolidonee (NMP) market products have been mentioned in this report, in order to study the insights on cost-effective manufacturing methods, competitive landscape, and new avenues for applications.

With the present market standards revealed, the n-methylpyrrolidone (NMP) market research report has also illustrated the latest strategic developments and patterns of the market players in an unbiased manner.

NMP is a high boiling liquid with very high solubility for H2S. The use of NMP is particularly suited for purification of high-pressure, high CO2 content synthesis gas in gasification applications.


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