Imikhiqizo

I-N-methylpyrrolidone (NMP) iyi-solvent ye-polar aprotic.Inobuthi obuphansi, indawo yokubilisa ephezulu kanye nokuncibilika okuvelele.Izinzuzo zokukhetha okuqinile nokuzinza okuhle.Isetshenziswa kakhulu ekukhishweni kwe-hydrocarbon enephunga elimnandi, ukuhlanzwa kwe-acetylene, i-olefin ne-diolefin, izinyibilikisi ze-polyvinylidene fluoride, izinto ezisizayo ze-electrode zamabhethri e-lithium ion, i-syngas desulfurization, ukucwenga uwoyela wokuthambisa, ukuthambisa uwoyela wokuthambisa, i-olefin yokukhipha ubunjiniyela bepulasitiki , ama-herbicides ezolimo, izinto ezivikelayo, ukukhiqizwa kwesekethe ehlanganisiwe, ukuhlanzwa kwezinsimbi ezinembayo embonini ye-semiconductor, amabhodi wesifunda, i-PVC exhaust gas recovery, ama-ejenti okuhlanza, ama-axiliary odayi, ama-disperants, njll. Ibuye isetshenziswe njengesixazululi sama-polymers kanye ne-medium. ukwenza i-polymerization, njengamapulasitiki obunjiniyela nama-aramid fibers.Ingasetshenziswa nasezibulala-zinambuzane, imithi kanye nama-ejenti okuhlanza.Ukusetshenziswa okuyinhloko kwe-N-methylpyrrolidone enamabanga ahlukene kanye nokucaciswa kubhalwe kanje: 1. Ibanga lezimboni: ukucwenga uwoyela wokugcoba, ukuthambisa uwoyela wokuthambisa, i-syngas desulfurization, izinto zokufakelwa kwe-elekthronikhi, izibulala-zinambuzane zezolimo, izithasiselo zezibulala-zinambuzane, ukubuyiswa kwegesi yomsila ye-PVC, Izinsiza kanye ama-dispersants okukhiqiza ama-coatings asezingeni eliphezulu, ama-inki, ama-pigments, njll. Isibonelo, isetshenziselwa ukukhipha ama-hydrocarbons anephunga elimnandi kuwoyela wokugcoba ukuze kufezwe inhloso yokucwenga uwoyela wokugcoba;ngenxa yokuncibilika okuphezulu kwe-NMP ku-resin, ingasetshenziswa njenge-solvent yokucubungula i-resin ekwenzeni i-coatings, amapende aphansi, ama-varnishes, amafilimu ahlanganisiwe, izintambo ezihlanganisiwe ze-enameled Izinto zokufakelwa, izindwangu ze-fiber kanye ne-adhesives neminye imikhiqizo.2. Ibanga elijwayelekile: ukukhishwa nokubuyiselwa kwezinto eziyisisekelo ze-organic, njengokugxilwa kwe-acetylene kanye nokukhishwa kwe-butadiene, isoprene, ama-hydrocarbons anephunga elimnandi, njll. futhi ukuhlanzeka kokuthola i-acetylene egxilile kungafinyelela ku-99.7%;njenge-extractant yokuhlukanisa nokubuyisela i-high-purity butadiene kuma-hydrocarbon e-C4 aqhekekile, izinga lokubuyisela lingafinyelela ku-97%.%, ukuhlanzeka kwe-butadiene etholiwe kungu-99.7%, futhi isetshenziswa njenge-extractant yokuthola i-isoprene ephezulu ekuqhekekeni ama-hydrocarbon e-C5, futhi ukuhlanzeka kokululama kwe-isoprene kufinyelela ku-99%;uma isetshenziswa njenge-extractant yama-hydrocarbon anephunga elimnandi, inokuncibilika okuphezulu kuma-hydrocarbon anephunga elimnandi.Ngomfutho womhwamuko ophansi, izinga lokulahleka kwe-ejenti yokukhipha liphansi futhi izinga lokutholwa kwe-hydrocarbon elinephunga elimnandi liphezulu.3. Ibanga le-reagent: amasekethe ahlanganisiwe, ama-hard disk nezinye izimboni ezidinga ukulawulwa okuqinile kwama-ion ensimbi nezinhlayiya Ukugqwala, ukukhumula upende, njll., njengoketshezi lokukhipha i-photoresist, ukuhlanzwa kwezinsimbi ezinembayo embonini ye-IC semiconductor, izinto zekristalu eziwuketshezi ze-LCD, PCB ephrintiwe wesekethe amabhodi, hard disks;kanye nokukhiqizwa koketshezi lolwelwesi olusebenzayo lwezinso, uketshezi lokususa usawoti emanzini olwandle kanye nokunye okuncibilikisa ukukhiqizwa kwemboni yezemithi.