Imikhiqizo
NMP | N-Methyl-2-Pyrrolidone | 872-50-4
Incazelo Yomkhiqizo
I-N-Methyl-2-pyrrolidone (NMP) iyisincibilikisi esisebenza ngezindlela eziningi esinefomula yamakhemikhali ethi C5H9NO. Kuyinto ebilayo ephezulu, i-polar aprotic solvent enezinhlelo zokusebenza ezihlukahlukene zezimboni.
Isakhiwo Sekhemikhali:
I-Molecular Formula: C5H9NO
Isakhiwo Samakhemikhali: CH3C(O)N(C2H4)C2H4OH
Izakhiwo Zomzimba:
Isimo Somzimba: I-NMP iwuketshezi olungenambala ukuya kokuphuzi ngokukhanyayo ekamelweni lokushisa.
Iphunga: Ingase ibe nephunga elincane elifana ne-amine.
Indawo yokubilisa: I-NMP inephuzu lokubilisa eliphezulu uma kuqhathaniswa, okuyenza ifaneleke ukusetshenziswa kwezinga lokushisa eliphezulu.
Ukunyibilika: Kuxubene namanzi kanye nezinhlobonhlobo zezinyibilikisi eziphilayo.
Izicelo:
Ibanga le-Microelectronic: lisetshenziswa ezimbonini zama-microelectronics asezingeni eliphezulu njengamakristalu awuketshezi, ama-semiconductors, amabhodi wesekethe, nama-carbon nanotubes.
Ibanga le-elekthronikhi: isetshenziswa ku-aramid fiber, i-PPS, ulwelwesi lwe-ultrafiltration, i-OLED panel photoresist etching nezinye izimboni.
Ileveli yebhethri: isetshenziswa kubhethri le-lithium nakwezinye izimboni.
Ibanga lezimboni: elisetshenziswa ekugxilweni kwe-acetylene, i-butadiene extraction, izinto zokufaka ugesi kagesi, izigqoko eziphezulu, izithasiselo ze-pesticide, ama-inks, ama-pigments, ama-ejenti okuhlanza izimboni nezinye izimboni.
Imboni yePolymer: I-NMP ivamise ukusetshenziswa njengesixazululi ekukhiqizeni ama-polymer, ama-resin, nemicu.
Ezemithi: I-NMP isetshenziswa ezinqubweni zokukhiqiza imithi, njengokwakhiwa kwezidakamizwa kanye nokuhlanganisa.
Amakhemikhali e-Agrochemicals: Ithola ukusetshenziswa ekwakhiweni kwezibulala-zinambuzane nezibulala ukhula.
Amapende nama-Coatings: I-NMP ingasetshenziswa njengesixazululi ekwakhiweni kwamapende, okokunamathela, noyinki.
Uwoyela Negesi: Isetshenziswa ekukhishweni kukawoyela negesi, ikakhulukazi ekukhishweni kwezinhlanganisela zesulfure.
Izici ezikhethekile:
I-Polar Aprotic Solvent: Imvelo ye-NMP ye-polar ne-aprotic iyenza ibe isinyibilikisi esihle kakhulu senhlanganisela ebanzi ye-polar ne-nonpolar.
Iphuzu Lokubilisa Eliphezulu: Iphuzu layo lokubilisa eliphakeme livumela ukuthi lisetshenziswe ezinqubweni zokushisa okuphezulu ngaphandle kokuhwamuka ngokushesha.
Ukucatshangelwa Kokuphepha Nokulawula:
Izinyathelo zokuphepha ziyadingeka lapho uphatha i-NMP, okuhlanganisa ukungena komoya okufanele kanye nezinto zokuvikela, njengoba ingamuncwa ngesikhumba.
Ukuthobela imithetho, okuhlanganisa imihlahlandlela yezempilo nokuphepha emsebenzini, kufanele kulandelwe.
Ukucaciswa Komkhiqizo
| Into | Ukucaciswa |
| Ukuhlanzeka(wt%, GC) | ≥99.90 |
| Umswakama(wt%, KF) | ≤0.02 |
| Umbala(Hazen) | ≤15 |
| I-Density(D420) | 1.029~1.035 |
| I-Refractivity(ND20) | 1.467~1.471 |
| Inani le-pH(10%, v/v) | 6.0~9.0 |
| C-Me.- NMP (wt%, GC) | ≤0.05 |
| Ama-amines wamahhala(wt%) | ≤0.003 |
Iphakheji:180KG/DRUM, 200KG/DRUM noma njengoba ucela.
Isitoreji:Gcina endaweni engenawo umoya, neyomile.
I-Executive Standard:I-International Standard.
