Theko e Ntle ea Moetsi N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4

tlhaloso e khutšoanyane:

N-Methyl Pyrrolidone e bitsoa NMP, foromo ea limolek'hule: C5H9NO, Senyesemane: 1-Methyl-2-pyrrolidinone, ponahalo ha e na 'mala ho isa ho mosehla o bobebe o bonaletsang, monko o monyane oa ammonia, e kopantsoe le metsi ka tekanyo efe kapa efe, e qhibilihang ka har'a ether, acetone Le li-solvents tse fapaneng tsa tlhaho tse kang li-ester, li-hydrocarbon tse halogenated, li-hydrocarbons tse nkhang hamonate, tse batlang li tsoakane ka botlalo le li-solvents tsohle, ntlha e belang 204 ℃, ntlha ea flash 91 ℃, hygroscopicity e matla, thepa ea lik'hemik'hale e tsitsitseng, e sa senyeheng ho tšepe ea carbon, aluminium, koporo E senya hanyane. NMP e na le melemo ea viscosity e tlase, botsitso bo botle ba lik'hemik'hale le botsitso ba mocheso, polarity e phahameng, ho feto-fetoha ho tlase, le ho se lumellane ho sa feleng le metsi le li-solvents tse ngata tsa tlhaho. NMP ke moriana o monyenyane, 'me moeli o lumelletsoeng moeeng ke 100PPM.

CAS: 872-50-4

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Mantsoe a tšoanang

M-PYROL(R);1-Methyl-2-pyrrolidinone(99.5%,HyDry,Metsi≤50ppm(byK.F.));1-Methyl-2-pyrrolidinone(99.5%,HyDry,e nang le li-molecular sieves,Metsi≤50ppm(byK.F.));N-Methyl-2-pyrrolidoneMoetsi;1-METHYL-2-PYRROLIDONEKhemistri albook,REAGENTI(ACS)1-METHYL-2-PYRROLIDONE,REAGENTI(ACS)1-METHYL-2-PYRROLIDONE,REAGENTI(ACS);1-Methyl-2-pyrrolidinone872-50-4NMPN-Methyl-2-pyrrolidinone;N-Methyl-2-pyrrolidinone872-50-4NMP;1-METHYL-2-PYRROLIDINONE.

Litšebeliso tsa NMP

N-methylpyrrolidone (NMP) ke tharollo ea polar aprotic. E na le chefo e tlase, ntlha e phahameng ea ho belisa le ho qhibiliha ho ikhethang. Melemo ea khetho e matla le botsitso bo botle. E sebelisoa haholo ho ntšoeng ha hydrocarbon e nkhang hamonate, ho hloekisoa ha acetylene, olefins le diolefins, li-solvents bakeng sa polyvinylidene fluoride, lisebelisoa tse thusang tsa electrode bakeng sa libeteri tsa lithium ion, syngas desulfurization, ho hloekisa oli ea ho tlotsa, antifreeze ea oli ea ho tlotsa, olefin extractant, li-solvents tse thata ho polymerization ea polasetiki ea boenjiniere, li-herbicides tsa temo, lisebelisoa tsa ho thibela ho ruruha, tlhahiso ea potoloho e kopaneng, ho hloekisa lisebelisoa tse nepahetseng indastering ea semiconductor, liboto tsa potoloho, ho hlaphoheloa ha khase ea mosi oa PVC, li-cleaner agents, li-dye auxiliaries, li-dispersants, jj. E boetse e sebelisoa e le solvent bakeng sa li-polymers le seaplane bakeng sa polymerization, joalo ka polasetiki ea boenjiniere le likhoele tsa aramid. E ka boela ea sebelisoa ho chefo e bolaeang likokoanyana, meriana le li-cleaner agents. Tšebeliso e ka sehloohong ea lihlopha tse fapaneng tsa N-methylpyrrolidone e thathamisitsoe ka tlase:

1. Boemo ba indasteri: ho hloekisa oli ka ho tlotsa, ho tlotsa oli ka ho thibela ho hoama, ho tlosa sulfurization ea syngas, thepa ea ho thibela ho hoama ea elektroniki, meriana ea litlama tsa temo, meriana ea chefo e bolaeang likokoanyana, ho hlaphoheloa ha khase ea mosi oa PVC, meriana ea thuso le e hasanyang bakeng sa tlhahiso ea liaparo tsa maemo a holimo, enke, mebala, jj. Mohlala, e sebelisoa ho ntša li-hydrocarbon tse nkhang hamonate ka oli ea ho tlotsa ho fihlela morero oa ho hloekisa oli ea ho tlotsa; ka lebaka la ho qhibiliha ho hoholo ha NMP ho resin, e ka sebelisoa e le tharollo bakeng sa resin le Chemicalbook ho sebelisoa tlhahisong ea liaparo, pente ea fatše, li-varnish, liaparo tse kopantsoeng, ho etsa filimi, thepa ea ho thibela terata e kopantsoeng ea Circuit enamel, masela a faeba le likhomaretsi le lihlahisoa tse ling.

2. Sehlopha se tloaelehileng: ho ntšoa le ho khutlisoa ha thepa ea mantlha ea tlhaho, joalo ka mahloriso a acetylene le ho ntšoa ha butadiene, isoprene, li-hydrocarbon tse nkhang hamonate, jj. E ka sebelisoa e le tharollo bakeng sa ho khutlisa acetylene khaseng ea tlhaho kapa khase e bobebe ea naphtha e phatlohileng mochesong, 'me bohloeki ba ho khutlisa acetylene e kopaneng bo ka fihla ho 99.7%; e le sehokelo sa ho arola le ho khutlisa butadiene e hloekileng haholo ho li-hydrocarbon tse petsohileng tsa C4, sekhahla sa ho hlaphoheloa se ka fihla ho 97%. %, bohloeki ba butadiene e fumanoeng ke 99.7%, 'me e sebelisoa e le sehokelo sa ho khutlisa isoprene e hloekileng haholo ho li-hydrocarbon tsa C5 tse petsohang, 'me bohloeki ba ho hlaphoheloa ha isoprene bo fihla ho 99%; ha e sebelisoa e le sehokelo sa li-hydrocarbon tse nkhang hamonate, e na le ho qhibiliha ho hoholo bakeng sa li-hydrocarbon tse nkhang hamonate. Ka khatello e tlase ea mouoane, sekhahla sa tahlehelo ea sehokelo se tlase 'me sekhahla sa ho hlaphoheloa ha li-aromatics se holimo.

3. Sehlopha sa Reagent: Ho tlosa mafura, ho tlosa mafura, ho tlosa dewaxing, ho polishing, thibelo ya mafome, ho hlobola pente, jj. diindastering tse hlokang taolo e tiileng ya di-ion tsa tshepe le dikarolwana tse nyane dipotolohong tse kopaneng, di-hard disk, jj. Ho hlwekisa disebediswa tse nepahetseng, thepa ya kristale ya mokelikeli ya LCD, diboto tsa potoloho tse hatisitsweng tsa PCB, di-hard disk; le di-solvent tse hlahiswang indastering ya meriana tse kang mokelikeli wa lera la maiketsetso la liphio, mokelikeli wa lera la metsi a lewatle, jj.

Tlhaloso ea NMP

Motsoako	Tlhaloso
Ponahalo	Metsi a Hlakileng
Bohloeki	≥99.8%
Mongobo (Boima%, KF)	≤0.3%
'Mala (Hazen)	≤20
Botenya (D)₄²⁰g/ml)	1.032-1.035
Refractivity (N)_D²⁰)	1.466-1.472