Lihlahisoa
NMP | N-Methyl-2-Pyrrolidone | 872-50-4
Tlhaloso ea Sehlahisoa
N-Methyl-2-pyrrolidone (NMP) ke mokelikeli o rarahaneng oa lintho tse phelang o nang le foromo ea lik'hemik'hale C5H9NO. Ke motsoako o belang haholo, oa polar aprotic o nang le lisebelisoa tse fapaneng tsa indasteri.
Sebopeho sa Lik'hemik'hale:
Foromo ea molek'hule: C5H9NO
Sebopeho sa Lik'hemik'hale: CH3C(O)N(C2H4)C2H4OH
Thepa ea Sebele:
Boemo ba 'Mele: NMP ke mokelikeli o se nang 'mala ho isa ho o mosehla o khanyang mocheso oa kamore.
Monko: E ka ba le monko o fokolang o kang oa amine.
Boiling Point: NMP e na le sebaka se batlang se bela se phahameng, se etsa hore e tšoanelehe bakeng sa lisebelisoa tsa mocheso o phahameng.
Solubility: E kopanya le metsi le mefuta e mengata e fapaneng ea metsoako ea tlhaho.
Lisebelisoa:
Microelectronic grade: e sebelisoang liindastering tsa li-microelectronic tse phahameng tse kang likristale tsa metsi, li-semiconductors, liboto tsa potoloho, le carbon nanotubes.
Kereiti ea elektroniki: e sebelisoa ho fiber ea aramid, PPS, membrane ea ultrafiltration, OLED panel photoresist etching le liindasteri tse ling.
Boemo ba betri: e sebelisoa ka betri ea lithium le liindasteri tse ling.
Mokhahlelo oa indasteri: o sebelisoa ka har'a mahloriso a acetylene, tlhahiso ea butadiene, lisebelisoa tsa ho kenya motlakase, liphahlo tse phahameng, li-additives tsa chefo e bolaeang likokoanyana, li-inks, li-pigments, lisebelisoa tsa ho hloekisa indasteri le liindasteri tse ling.
Indasteri ea Polymer: NMP e atisa ho sebelisoa e le solvent ha ho etsoa li-polymers, resin le fibers.
Meriana ea Meriana: NMP e sebelisoa mekhoeng ea tlhahiso ea meriana, e kang ho etsoa ha lithethefatsi le ho kopanya.
Agrochemicals: E fumana ts'ebetso ha ho etsoa chefo e bolaeang likokoanyana le litlama.
Lipente le Liaparo: NMP e ka sebelisoa e le solvent ha ho etsoa lipente, liphahlo le li-inks.
Oli le Khase: E sebelisoa ha ho ntšoa oli le khase, haholo-holo ha ho ntšoa metsoako ea sebabole.
Litšobotsi tse Khethehileng:
Polar Aprotic Solvent: Tlhaho ea NMP ea polar le aprotic e etsa hore e be solvent e ntle bakeng sa mefuta e mengata e fapaneng ea metsoako ea polar le nonpolar.
Sebaka se phahameng sa ho belisa: Sebaka sa eona se phahameng sa ho bela se lumella hore se sebelisoe lits'ebetsong tsa mocheso o phahameng ntle le ho fetoha mouoane kapele.
Lintlha tsa Polokeho le Taolo:
Mehato ea ts'ireletso ea hlokahala ha u tšoara NMP, ho kenyeletsoa moea o nepahetseng le lisebelisoa tse sireletsang, kaha e ka kenngoa ka letlalo.
Tumellano ea melao, ho kenyeletsoa le litataiso tsa bophelo bo botle le polokeho mosebetsing, li lokela ho lateloa.
Tlhaloso ea Sehlahisoa
| Ntho | Tlhaloso |
| Bohloeki(wt%, GC) | ≥99.90 |
| Mongobo(wt%, KF) | ≤0.02 |
| Mmala(Hazen) | ≤15 |
| Density(D420) | 1.029~1.035 |
| Refractivity(ND20) | 1.467~1.471 |
| Boleng ba pH(10%, v/v) | 6.0~9.0 |
| C-Me.- NMP (wt%, GC) | ≤0.05 |
| Li-amine tsa mahala(wt%) | ≤0.003 |
Sephutheloana:180KG/DRUM, 200KG/DRUM kapa kamoo o batlang kateng.
Polokelo:Boloka sebakeng se nang le moea oa moea, se omileng.
Maemo a Phethahatso:Maemo a Machaba.
