Tufuga Tau Lelei N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4
Synonyms
M-PYROL(R);1-Methyl-2-pyrrolidinone(99.5%,HyMago,Suava≤50ppm(byKF.));1-Methyl-2-pyrrolidinone(99.5%,HyDry , faatasi ai ma molecular sieves, Suavai≤50ppm(e K.F.));N-Methyl-2-pyrrolidoneTufuga;1-METHYL-2-PYRROLIDONEChemic 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-PYRROLIDINONE.
Talosaga a NMP
O le N-methylpyrrolidone (NMP) o se mea faʻapipiʻi polar aprotic solvent. E maualalo le oona, maualuga le fa'apuna ma solubility mata'ina. Le lelei o le filifilia malosi ma le mautu lelei. Fa'aaoga lautele i mea manogi hydrocarbon extraction, faamamaina o acetylene, olefins ma diolefins, solvents mo polyvinylidene fluoride, electrode mea fesoasoani mo maa lithium ion, syngas desulfurization, lubricating suauu faamamaina, lubricating suauu anetiisaisa, olefin extractant, faigata Solvents i lona polymerization, agricultural solu i totonu o le polymerization mea, agricultural solu i totonu o lona polymerization. gaosiga, fa'amamāina o meafaigāluega sa'o i totonu o le alamanuia semiconductor, laupapa va'ava'ai, toe fa'aleleia o le kasa PVC, mea fa'amamā, fesoasoani vali, dispersants, ma isi. E fa'aaogaina fo'i e pei o se solvent mo polymers ma se ala mo polymerization, e pei o palasitika inisinia ma alava aramid. E mafai foi ona faʻaaogaina i vailaau faʻasaina, vailaʻau ma mea faʻamamā. O faʻaoga autu o togi eseese o le N-methylpyrrolidone o loʻo lisiina i lalo:
1. Alamanuia vasega: lubricating suauu faamamaina, lubricating suauu antifreeze, syngas desulfurization, mea faaeletonika insulation, faatoaga herbicides, vailaau e tineia ai manu faalafua, PVC kasa toe faaleleia, auxiliaries ma dispersants mo le gaosiga o tulaga maualuga coatings, inks, pigments, ma isi. suauu lubricating; ona o le maualuga solubility o le NMP i resin, e mafai ona faaaoga e avea o se solvent mo resin ma Chemicalbook e faaaoga i le gaosiga o coatings, vali fola, varnishes, coatings composite, ata tifaga, tuufaatasia Circuit enameled uaea insulation mea, fiber ie ma adhesives ma isi oloa.
2. Vasega masani: aveesea ma le toe faaleleia o faavae organic mata meafaitino, e pei o le acetylene concentration ma le aveesea o butadiene, isoprene, hydrocarbons manogi, ma isi. E mafai ona faaaogaina e avea o se solvent mo le toe maua o le acetylene mai kasa masani po o le malamalama naphtha thermal ta'e kasa, ma le mama o le toe maua o le acetylene concentrated e mafai ona oo atu i le 99.7%; e avea o se extractant mo le vavaeeseina ma le toe maua maualuga-mama butadiene mai ta'e C4 hydrocarbons, o le fua faatatau toe faaleleia e mafai ona oo atu i le 97%. %, o le mama o le butadiene toe maua e 99.7%, ma e faʻaaogaina e avea o se extractant mo le toe faʻaleleia o le isoprene maualuga-mama i le taʻeina o le C5 hydrocarbons, ma le toe faʻaleleia o le mama o le isoprene e oʻo atu i le 99%; pe a faʻaaogaina e avea o se suʻega mo hydrocarbons manogi, e maualuga lona solubility mo hydrocarbons manogi. Faatasi ai ma le maualalo o le mamafa o le ausa, o le gau o le mea e su'e ai e maualalo ma maualuga le toe fa'aleleia o mea manogi.
3. Reagent grade: Degreasing, degreasing, dewaxing, polishing, puipuia ele, vali tapeina, ma isi i alamanuia e manaomia ai le pulea atoatoa o ions uʻamea ma microparticles i le tuufaatasia matagaluega, tisiki malo, ma isi. Faʻamamaina o meafaigāluega saʻo, LCD mea tioata vai, PCB lolomi laupapa matagaluega, tisiki malo; ma solvents gaosia i le alamanuia pharmaceutical e pei o fatugaʻo gaogao gaogao membrane vai, suasami desalination membrane vai, ma isi.
Faʻamatalaga o le NMP
| Fa'afefiloi | Fa'amatalaga |
| Fa'aaliga | Suavai manino |
| mama | ≥99.8% |
| Susū(WT%,KF) | ≤0.3% |
| Lanu (Hazen) | ≤20 |
| Malosi (D420g/ml) | 1.032-1.035 |
| Fa'asa (ND20) | 1.466-1.472 |
Fa'apipi'i o NMP
200kg/papa
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