Igiciro cyiza cy'umusaruro N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4

ibisobanuro bigufi:

N-Methyl Pyrrolidone yitwa NMP, formula ya molekile: C5H9NO, Icyongereza: 1-Methyl-2-pyrrolidinone, isura yayo nta ibara ry’umuhondo woroshye ifite impumuro nke ya ammonia, ishobora kuvanga n’amazi mu rugero urwo arirwo rwose, ishonga muri eteri, acetone. N’ibintu bitandukanye biyungurura nk’ibinyabutabire nka esters, halogenated hydrocarbons, aromatic hydrocarbons, hafi ya byose bivanze n’ibintu byose biyungurura, ubushyuhe bugera kuri 204 ℃, ubushyuhe bugera kuri 91 ℃, hygroscopicity ikomeye, imiterere ihamye ya shimi, idashonga ku cyuma cya karuboni, aluminiyumu, umuringa. Ifite ibyiza byo kuba viscosity nke, ubushyuhe bwiza bugera kuri shimi n’ubushyuhe, polarity nyinshi, ubushyuhe buke, no kudahuza amazi n’ibintu byinshi biyungurura. NMP ni umuti muto, kandi ingano ntarengwa yemewe mu kirere ni 100PPM.

CAS: 872-50-4

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Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Amagambo asa

M-PYROL(R);1-Methyl-2-pyrrolidinone(99.5%,Hyyumye,Amazi≤50ppm(byK.F.));1-Methyl-2-pyrrolidinone(99.5%,Hyyumye,hamwe n'udupira twa molecular,Amazi≤50ppm(byK.F.));N-Methyl-2-pyrrolidonUwakoze;1-METHYL-2-PYRROLIDONEMikemike albook, REAGENT (ACS)1-METHYL-2-PYRROLIDONE, REAGENT (ACS)1-METHYL-2-PYRROLIDONE, REAGENT (ACS);1-Methyl-2-pyrrolidinone872-50-4NMPN-Methyl-2-pyrrolidinone;N-Methyl-2-pyrrolidinone872-50-4NMP;1-METHYL-2-PYRROLIDINONE.

Imikoreshereze ya NMP

N-methylpyrrolidone (NMP) ni solvent ikoze mu gice cy'amazi cya polar aprotic. Ifite uburozi buke, ahantu hashyuha cyane kandi irashonga cyane. Ibyiza byo guhitamo neza no kudahinduka neza. Ikoreshwa cyane mu gukuramo arumoride, gutunganya acetylene, olefins na diolefins, solvents za polyvinylidene fluoride, ibikoresho by'inyongera bya electrode kuri bateri za lithium ion, syngas desulfurization, gusya amavuta, gusiga amavuta arwanya gukonjesha, olefin extract, solvents zikomeye mu gupima pulasitiki y'ubuhanga, imiti yica ibyatsi mu buhinzi, ibikoresho bikingira ubushyuhe, gukora circuit integrated, gusukura ibikoresho by'ubuhanga mu nganda za semiconductor, circuit boards, PVC exhaust gaze recovery, cleaners, auxiliaries, dispersants, nibindi. Ikoreshwa kandi nk'umusemburo wa polymers n'uburyo bwo gupima polymer, nka plastics y'ubuhanga na fibres za aramid. Ishobora kandi gukoreshwa mu miti yica udukoko, imiti n'ibikoresho byo gusukura. Imikoreshereze y'ingenzi ya N-methylpyrrolidone y'ubwoko butandukanye iravugwa hano hepfo:

1. Ingano y'inganda: gutunganya amavuta, gusiga amavuta arwanya gukonjesha, gusiga syngas, ibikoresho by'ikoranabuhanga bikingira, imiti yica udukoko mu buhinzi, imiti yica udukoko, gukusanya imyuka iva muri PVC, ibikoresho by'inyongera n'ibikwirakwiza amashanyarazi mu gukora irangi ryo mu rwego rwo hejuru, wino, amarangi, nibindi. Urugero, ikoreshwa mu gukuramo hydrocarbons zihumura neza mu mavuta agabanya ubushyuhe kugira ngo igere ku ntego yo gutunganya amavuta agabanya ubushyuhe; bitewe nuko NMP ishonga cyane muri resin, ishobora gukoreshwa nk'ikintu gishongesha resin na Chemicalbook kugira ngo bikoreshwe mu gukora irangi, amarangi yo hasi, varnish, irangi rivanze, gukora filime, ibikoresho byo gukingira insinga za Circuit enamel, imyenda ya fibre n'ibindi bicuruzwa.

2. Ingano isanzwe: gukuramo no kugarura ibikoresho by'ibanze by'umwimerere, nk'ubwinshi bwa acetylene no gukuramo butadiene, isoprene, hydrocarboni zihumura neza, nibindi. Ishobora gukoreshwa nk'umusemburo wo kugarura acetylene ivuye muri gaze karemano cyangwa gaze yoroheje ya naphtha ishyushye, kandi ubuziranenge bwa acetylene ihumura neza bushobora kugera kuri 99.7%; nk'umusemburo wo gutandukanya no kugarura butadiene ihumura neza cyane ivuye muri hydrocarboni za C4 zacitse, igipimo cyo kugarura gishobora kugera kuri 97% %, ubuziranenge bwa butadiene yabonetse ni 99.7%, kandi ikoreshwa nk'umusemburo wo kugarura isoprene ihumura neza cyane mu gusohora hydrocarboni za C5, kandi ubuziranenge bwa isoprene bugera kuri 99%; iyo ikoreshejwe nk'umusemburo wo kugarura hydrocarboni zihumura neza, igira ubushyuhe bwinshi bwo gushonga kuri hydrocarboni zihumura neza. Iyo umwuka urimo umwuka muke, igipimo cyo gutakaza cya hydrocarboni ni gito kandi igipimo cyo kugarura aromatiki ni kinini.

3. Icyiciro cy'ibisubizo: Gukuraho amavuta, gukuraho amavuta, gusiga irangi, gusiga irangi, gukumira ingese, gukuraho irangi, nibindi mu nganda zisaba kugenzura cyane ions z'ibyuma n'uduce duto mu miyoboro ihuriweho, disiki zikomeye, nibindi. Gusukura ibikoresho by'ubuhanga, ibikoresho bya LCD liquid crystal, PCB circuit boards, disiki zikomeye; n'ibintu bisukura bikorerwa mu nganda zikora imiti nka artificial kidney function membrane fluid, artificial kidney desalination membrane fluid, nibindi.

Ibisobanuro bya NMP

Ikirundo	Ibisobanuro
Isura	Amazi asobanutse neza
Ubwiza	≥99.8%
Ubushuhe (Uburemere%, KF)	≤0.3%
Ibara (Hazen)	≤20
Ubucucike (D)₄²⁰g/ml)	1.032-1.035
Refractivity (N)_D²⁰)	1.466-1.472