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 olucishe lungabi naphunga 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 we-inorganic, amafutha, ama-wax, nama-resin.
Embonini yezemithi,I-NMPisetshenziswa njenge-solvent ekukhiqizeni imithi, okuhlanganisa amaphilisi, amaphilisi, kanye nemijovo. Iphinde isetshenziswe njengendlela yokusabela ezinqubweni ezihlukahlukene zamakhemikhali ekukhiqizeni amakhemikhali amahle kanye nama-intermediates. Imboni ye-elekthronikhi isebenzisa leli khemikhali ukuhlanza amabhodi wesifunda, kuyilapho imboni yepulasitiki isebenzisa 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 ngenxa yekhono layo lokumuncwa 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