I-N-Methyl-2-pyrrolidone, noma i-NMPngamafuphi, i-solvent ephilayo ethole ukusetshenziswa kabanzi ezimbonini ezihlukahlukene, kuhlanganise nemithi, i-electronics, i-coatings, namapulasitiki.Ngenxa yezakhiwo zayo ezinhle kakhulu ze-solvent kanye nobuthi obuphansi, isibe yingxenye ebalulekile ezinqubweni eziningi zokukhiqiza.Isici esisodwa esibalulekile sale khemikhali ukuhlonzwa kwayo ngenombolo eyingqayizivele eyaziwa ngokuthi inombolo ye-CAS.
Inombolo ye-CAS yeI-N-methyl-2-pyrrolidone yi-872-50-4.Le nombolo, enikezwe i-Chemical Abstracts Service, isebenza njengesihlonzi saleli khemikhali.Kuyisihlonzi esiyingqayizivele esenza kube lula ukuthola ulwazi lwezakhiwo zomzimba nezamakhemikhali ze-NMP, kanye nomthelela wayo wokuphepha kanye nemvelo.
I-NMPuketshezi olungenambala, olucacile, futhi olunganuki cishe olunokunambitheka okumnandi kancane.Iyaxubeka emanzini nasezincibilikisini eziningi eziphilayo, okuyenza ibe isinyibilikisi esihle kakhulu sezinhlobonhlobo zezinto.Isakhiwo sayo samakhemikhali esiyingqayizivele siyenza ibe isinyibilikisi esifanelekile sezinto ezihlukahlukene ze-polymeric ezifana ne-polyvinyl chloride (PVC), i-polyurethanes, nama-polyester.Ingase futhi isetshenziselwe ukuncibilikisa usawoti omningi wezinto ezingaphili, uwoyela, ama-wax, nama-resin.
Embonini yezemithi,I-NMPisetshenziswa njenge-solvent ekukhiqizeni imithi, okuhlanganisa amaphilisi, amaphilisi, kanye nemijovo.Ibuye isetshenziswe njengendlela yokusabela ezinqubweni ezihlukahlukene zamakhemikhali ekukhiqizeni amakhemikhali amahle kanye nama-intermediates.Imboni ye-elekthronikhi isebenzisa leli khemikhali ukuhlanza amabhodi wesifunda, kuyilapho imboni yepulasitiki iyisebenzisa ukuhlakaza ama-polymers.
Enye yezinhlelo zokusebenza ezibaluleke kakhulu zeI-NMP cas 872-50-4isekukhiqizweni kwamabhethri e-lithium-ion.Isetshenziswa njengesinyibilikisi ekukhiqizeni i-electrolyte yebhethri, okuwumsebenzi oqhuba ama-ion ashajwe ngogesi phakathi kwama-electrode ebhethri.Izakhiwo ezinhle kakhulu zokuncibilikisa ze-NMP kanye ne-viscosity ephansi ziyenza ilungele ukuncibilikisa usawoti osetshenziswa ku-electrolyte, ithuthukise ukusebenza kwebhethri kukonke.
Naphezu kokusetshenziswa kwawo kabanzi,I-NMPyaziwa nangokuthi inemiphumela emibi yezempilo, ikakhulukazi ngokukwazi kwayo ukumuncwa ngesikhumba somuntu.Ngenxa yalokho, ukuchayeka kuleli khemikhali kufanele kuncishiswe, futhi kugqokwe izinto zokuzivikela ezifanele lapho uphathwa.Kodwa-ke, inombolo yayo ye-CAS yenza kube lula ukuhlonza nokulandelela ukusetshenziswa kwayo, okuvumela ukuphathwa okuphephile nangempumelelo endaweni yokusebenza.
Sengiphetha, inombolo ye-CAS yeI-N-Methyl-2-pyrrolidone cas 872-50-4kubalulekile ekuboneni leli khemikhali ngokunembile.Ngokusetshenziswa kwayo okuningi kanye nezakhiwo eziyingqayizivele ze-solvent, ukusetshenziswa kwayo kubalulekile ezinqubweni ezihlukahlukene zokukhiqiza.Nakuba ubungozi bezempilo obungase bube khona kufanele kuvunywe, ukuphathwa ngendlela efanele kwalesi sithako esibalulekile kuzosivumela ukuthi siqhubeke sizuza ezinhlelweni zayo eziningi zokuzikhandla.
Isikhathi sokuthumela: Dec-14-2023