Olupese Didara Iye N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4
Awọn itumọ ọrọ sisọ
M-PYROL(R);1-Methyl-2-pyrrolidinone(99.5%,HyDry,Omi≤50ppm(byK.F.));1-Methyl-2-pyrrolidinone(99.5%,HyDry,pẹlu molecularsieves,Omi≤50ppm( nipasẹK.F.));N-Methyl-2-pyrrolidone Olupese;1-METHYL-2-PYRROLIDONEKemikali,REAGENT(ACS)1-METHYL-2-PYRROLIDONE,REAGENT(ACS)1-METHYL-2-PYRROLIDONE,Agbegbe(ACS) );1-Methyl-2-pyrrolidinone872-50-4NMPN-Methyl-2-pyrrolidinone; N-Methyl-2-pyrrolidinone872-50-4NMP; 1-METHYL-2-PYRROLIDINONE.
Awọn ohun elo NMP
N-methylpyrrolidone (NMP) jẹ epo aprotic pola kan.O ni majele kekere, aaye farabale giga ati solubility dayato.Awọn anfani ti yiyan ti o lagbara ati iduroṣinṣin to dara.Ti a lo jakejado ni isediwon hydrocarbon aromatic, isọdi ti acetylene, olefins ati diolefins, awọn nkan mimu fun polyvinylidene fluoride, awọn ohun elo oluranlọwọ elekitirodu fun awọn batiri ion litiumu, desulfurization syngas, isọdọtun epo lubricating, lubricating epo antifreeze, olefin extractant, awọn Solvents ti o nira ninu pilasitik ti iṣelọpọ ẹrọ ti polymerization , ogbin herbicides, insulating ohun elo, ese Circuit gbóògì, ninu ti konge èlò ninu awọn semikondokito ile ise, Circuit lọọgan, PVC eefi gaasi imularada, ninu òjíṣẹ, dai auxiliaries, dispersants, bbl O ti wa ni tun lo bi awọn kan epo fun polima ati ki o kan alabọde fun polymerization, gẹgẹbi awọn pilasitik imọ-ẹrọ ati awọn okun aramid.O tun le ṣee lo ni awọn ipakokoropaeku, awọn oogun ati awọn aṣoju mimọ.Awọn lilo akọkọ ti awọn onipò oriṣiriṣi ti N-methylpyrrolidone ti wa ni akojọ si isalẹ:
1. Ipele ile-iṣẹ: lubricating epo refining, lubricating oil antifreeze, syngas desulfurization, awọn ohun elo idabobo itanna, awọn herbicides ti ogbin, awọn oluranlọwọ ipakokoropaeku, PVC eefi gaasi imularada, awọn oluranlọwọ ati awọn dispersants fun iṣelọpọ awọn ohun elo ti o ga-giga, inki, pigments, bbl Fun apẹẹrẹ, o ti wa ni lo lati jade aromatic hydrocarbons ni lubricating epo lati se aseyori awọn idi ti refining epo lubricating;nitori solubility giga ti NMP si resini, o le ṣee lo bi epo fun resini ati Iwe-kemikali lati ṣee lo ninu iṣelọpọ awọn aṣọ, awọn kikun ilẹ, awọn varnishes, awọn ohun elo idapọmọra, fọọmu fiimu, iṣọpọ Circuit enameled awọn ohun elo idabobo okun, okun aso ati adhesives ati awọn miiran awọn ọja.
2. Arinrin ite: isediwon ati gbigba ti awọn ipilẹ Organic aise ohun elo, gẹgẹ bi awọn acetylene fojusi ati isediwon ti butadiene, isoprene, aromatic hydrocarbons, bbl O le ṣee lo bi awọn kan epo fun gbigba acetylene lati adayeba gaasi tabi ina naphtha gbona gaasi wo inu, ati mimọ ti gbigbapada ogidi acetylene le de ọdọ 99.7%;bi ohun jade fun yiya sọtọ ati bọlọwọ ga-mimọ butadiene lati C4 hydrocarbons sisan, awọn imularada oṣuwọn le de ọdọ 97%.%, mimọ ti butadiene ti a gba pada jẹ 99.7%, ati pe a lo bi olutọpa fun gbigbapada isoprene mimọ-giga ni fifọ C5 hydrocarbons, ati mimọ imularada ti isoprene de 99%;nigba ti o ba ti lo bi ohun jade fun aromatic hydrocarbons, o ni ga solubility fun aromatic hydrocarbons.Pẹlu titẹ eruku kekere, oṣuwọn isonu ti jade jẹ kekere ati oṣuwọn imularada ti awọn aromatics jẹ giga.
3. Reagent ite: Degreasing, degreasing, dewaxing, polishing, ipata idena, kikun idinku, bbl ni awọn ile ise ti o nilo ti o muna Iṣakoso ti irin ions ati microparticles ni ese iyika, lile disks, bbl Ninu ti konge irinṣẹ, LCD omi crystal ohun elo , PCB tejede Circuit lọọgan, lile disks;ati awọn olomi ti a ṣejade ni ile-iṣẹ elegbogi gẹgẹbi ito awọ ara kidinrin ti atọwọda, omi ara omi okun desalination, ati bẹbẹ lọ.
Sipesifikesonu NMP
| Apapo | Sipesifikesonu |
| Ifarahan | Ko Liquid kuro |
| Mimo | ≥99.8% |
| Ọrinrin (WT%, KF) | ≤0.3% |
| Àwọ̀ (Hazen) | ≤20 |
| Ìwúwo (D420g/ml) | 1.032-1.035 |
| Iṣatunṣe (ND20) | 1.466-1.472 |
Iṣakojọpọ ti NMP
200kg / ilu
Ibi ipamọ yẹ ki o wa ni itura, gbẹ ati ventilate.
