Uchungechunge lwamakhemikhali oluyisisekelo–i-N-methylpyrrolidone (NMP)

Igama lamakhemikhali: i-N-methyl-2-pyrrolidone; i-1-methyl-2-pyrrolidone; i-nitrogen-methylpyrrolidone.
INOMBOLO YE-CAS: 872-50-4
Ifomula yama-molecule: C5H9NO

Igama lesiNgisi: i-N-methyl-2-pyrrolidone
Izakhiwo: I-N-methylpyrrolidone (i-NMP ngamafuphi) iyinhlanganisela ye-nitrogen heterocyclic enefomula yama-molecule engu-C5H9NO kanye nephuzu lokubila elingu-204°C. Iwuketshezi olunephunga elincane le-ammonia. Ixutshwa namanzi nganoma iyiphi indlela futhi iyahambisana cishe nazo zonke izinyibilikisi (i-ethanol, i-ethanol, i-Acetaldehyde, ama-ketone, ama-hydrocarbon aromatic, njll.) axutshwe ngokuphelele.

I-NMP iyi-solvent ye-polar aprotic ene-boliling point ephezulu, i-polarity enamandla, i-viscosity ephansi, i-solubility enamandla, i-non-corrosion, ubuthi obuphansi, i-biobolibility enamandla, i-versatile ephansi, ukuzinza kwamakhemikhali okuhle kakhulu kanye nokuqina kokushisa.

Inqubo yokukhiqiza: I-NMP ibilokhu ithuthukiswa isikhathi eside futhi ubuchwepheshe sebuvuthiwe. Inqubo yayo yokukhiqiza iqukethe ukukhipha i-hydrogen ku-1,4-butanediol (BDO) ukuze kukhiqizwe i-γ-butyrolactone (GBL), bese kuba ukukhiqizwa kwe-γ-butyrolactone kanye ne-monomethylamine. Ukusabela kukhiqiza imikhiqizo, ehluzwa bese ihlanzwa ibe yi-NMP yomkhiqizo oqediwe.

Izindawo zokufaka isicelo

I-N-Methylpyrrolidone iyi-solvent enhle kakhulu esezingeni eliphezulu esetshenziswa kumakhemikhali kaphethroli, izibulala-zinambuzane, imithi, izinto zikagesi kanye neminye imikhakha. Ingasetshenziswa njenge-acetylene concentration, i-syngas desulfurization, i-lubricating oil refilling, i-lubricating oil antifreeze, i-olefin extraction agent, i-solvent eku-polymerization kwamapulasitiki obunjiniyela anganyibiliki, ama-herbicides ezolimo, izinto zokushisa, ukukhiqizwa kwesekethe ehlanganisiwe, ukubuyiswa kwegesi yokukhipha i-PVC, ama-cleaner agents, ama-dye auxiliaries, ama-dispersants, njll.

Izindawo zokufaka isicelo

I-N-Methylpyrrolidone iyi-solvent enhle kakhulu esezingeni eliphezulu esetshenziswa kumakhemikhali kaphethroli, izibulala-zinambuzane, imithi, izinto zikagesi kanye neminye imikhakha. Ingasetshenziswa njenge-acetylene concentration, i-syngas desulfurization, i-lubricating oil refilling, i-lubricating oil antifreeze, i-olefin extraction agent, i-solvent eku-polymerization kwamapulasitiki obunjiniyela anganyibiliki, ama-herbicides ezolimo, izinto zokushisa, ukukhiqizwa kwesekethe ehlanganisiwe, ukubuyiswa kwegesi yokukhipha i-PVC, ama-cleaner agents, ama-dye auxiliaries, ama-dispersants, njll.

Ulwazi lokuxhumana

I-MIT-IVY INDUSTRY CO., LTD

I-Chemical Industry Park, 69 Guozhuang Road, Yunlong District, Xuzhou City, Province Jiangsu, China 221100

Ucingo: 0086-15252035038I-FAX:0086-0516-83666375

I-WhatsApp: 0086- 15252035038    EMAIL:INFO@MIT-IVY.COM