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(byK.F.));N-Methyl-2-pyrrolidoneManufacturer;1-METHYL-2-PYRROLIDONEKẹmiiki albook,REAGENT(ACS)1-METHYL-2-PYRROLIDONE,REAGENT(ACS)1-METHYL-2-PYRROLIDONE,REAGENT(ACS);1-Methyl-2-pyrr olidinone872-50-4NMPN-Methyl-2-pyrrolidinone; N-Methyl-2-pyrrolidinone872-50-4NMP; 1-METHYL-2-PYROLIDINONE.
Awọn ohun elo NMP
N-methylpyrrolidone (NMP) jẹ epo aprotic pola kan. O ni majele kekere, aaye gbigbona giga ati solubility dayato. Awọn anfani ti yiyan ti o lagbara ati iduroṣinṣin to dara. Ti a lo jakejado ni isediwon hydrocarbon aromatic, iwẹnumọ ti acetylene, olefins ati diolefins, awọn olomi fun polyvinylidene fluoride, awọn ohun elo iranlọwọ elekiturodu fun awọn batiri ion litiumu, desulfurization syngas, isọdọtun epo lubricating, lubricating epo antifreeze, olefin extractant, awọn ohun elo ti o nira ninu pilasitik ti iṣelọpọ agbara, awọn ohun elo pilasima ti iṣelọpọ, polymergrides gbóògì, ninu ti konge ohun elo ninu awọn semikondokito ile ise, Circuit lọọgan, PVC eefi gaasi imularada, ninu òjíṣẹ, dye arannilọwọ, dispersants, bbl O ti wa ni tun lo bi awọn kan epo fun polima ati ki o kan alabọde fun polymerization, gẹgẹ bi awọn pilasitik ina- ati aramid awọn okun. 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, itanna idabobo ohun elo, ogbin herbicides, pesticide auxiliaries, PVC eefi gaasi imularada, auxiliaries ati dispersants fun isejade ti ga-ite aso, inki, pigments, bbl Fun apẹẹrẹ, o ti wa ni lo lati jade ni aromatic epo refining idi ti epocarbon. 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 ohun elo amọ, awọn ohun elo idapọmọra, fiimu-fiimu, iṣọpọ Circuit enameled awọn ohun elo idabobo okun waya, awọn aṣọ okun ati awọn adhesives ati awọn ọja miiran.
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 bọlọwọ acetylene lati adayeba gaasi tabi ina naphtha gbona wo inu gaasi, ati awọn ti nw ti bọlọwọ 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, kun 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 gara 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.
