Wopanga Mtengo Wabwino N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4
Mawu ofanana ndi mawu
M-PYROL(R);1-Methyl-2-pyrrolidinone(99.5%,HyDry,Water≤50ppm(byK.F.));1-Methyl-2-pyrrolidinone(99.5%,HyDry) ,ndi ma molecularsieves,Water≤50ppm(byK.F.));N-Methyl-2-pyrrolidoneManufacturer;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.
Mapulogalamu a NMP
N-methylpyrrolidone (NMP) ndi polar aprotic zosungunulira. Lili ndi kawopsedwe kakang'ono, malo otentha kwambiri komanso kusungunuka kwapadera. Ubwino wa selectivity amphamvu ndi kukhazikika bwino. Amagwiritsidwa ntchito kwambiri muzonunkhira za hydrocarbon m'zigawo, kuyeretsa acetylene, olefins ndi diolefins, zosungunulira za polyvinylidene fluoride, ma elekitirodi othandizira mabatire a lithiamu ion, syngas desulfurization, kuyenga mafuta opaka mafuta, kudzoza mafuta oletsa kuzizira, olefin muzotulutsa zaulimi, zosungunulira zake zaulimi muukadaulo wa polymerization. zipangizo, Integrated dera kupanga, kuyeretsa zida mwatsatanetsatane mu makampani semiconductor, matabwa dera, PVC utsi mpweya kuchira, wothandizila kuyeretsa, utoto wothandiza, dispersants, etc. Amagwiritsidwanso ntchito monga zosungunulira ma polima ndi sing'anga kwa polymerization, monga pulasitiki zomangamanga ndi ulusi aramid. Itha kugwiritsidwanso ntchito mu mankhwala ophera tizilombo, mankhwala ndi zoyeretsera. Ntchito zazikulu zamakalasi osiyanasiyana a N-methylpyrrolidone zalembedwa pansipa:
1. Industrial kalasi: mafuta kuyenga mafuta, lubricant mafuta antifreeze, syngas desulfurization, zipangizo zamagetsi kutchinjiriza, ulimi herbicides, mankhwala ophera tizilombo, PVC utsi mpweya kuchira, othandizira ndi dispersants kwa kupanga zokutira apamwamba kalasi, inki, inki, inki, etc. Mwachitsanzo, cholinga cha hydrocarbon kuti akwaniritse luntha la hydrocarbon kuti akwaniritse mafuta onunkhira a hydrocarbon. kuyeretsa mafuta odzola; chifukwa cha solubility mkulu wa NMP kuti utomoni, angagwiritsidwe ntchito monga zosungunulira kwa utomoni ndi Chemicalbook ntchito popanga zokutira, utoto pansi, varnishes, zokutira gulu, filimu kupanga, Integrated Circuit enameled waya kutchinjiriza zipangizo, nsalu CHIKWANGWANI ndi zomatira ndi zinthu zina.
2. Wamba kalasi: m'zigawo ndi kuchira zinthu zofunika organic zopangira, monga acetylene ndende ndi m'zigawo za butadiene, isoprene, onunkhira hydrocarbons, etc. Angagwiritsidwe ntchito ngati zosungunulira kwa akuchira acetylene ku gasi kapena kuwala naphtha matenthedwe akulimbana mpweya, ndi chiyero achire anaikira 9% ace; monga chopangira cholekanitsa ndi kuchira koyera kwambiri butadiene kuchokera ku C4 hydrocarbons yosweka, kuchira kumatha kufika 97%. %, chiyero cha anachira butadiene ndi 99,7%, ndipo ntchito ngati extractant kwa achire mkulu-chiyero isoprene mu akulimbana C5 hydrocarbons, ndi kuchira chiyero cha isoprene kufika 99%; ikagwiritsidwa ntchito ngati chochotsera ma hydrocarbon onunkhira, imakhala ndi kusungunuka kwamafuta onunkhira. Ndi kutsika kwa nthunzi, kutayika kwa chotsitsa kumakhala kotsika ndipo kuchira kwa aromatics ndikokwera.
3. Reagent kalasi: Degreasing, degreasing, dewaxing, polishing, dzimbiri kupewa, utoto amavula, etc. m'mafakitale amene amafuna kulamulira okhwima ayoni zitsulo ndi microparticles mu madera Integrated, litayamba zolimba, etc. Kuyeretsa zida mwatsatanetsatane, LCD madzi kristalo zipangizo, PCB kusindikizidwa dera matabwa, hard disks; ndi zosungunulira zopangidwa m'makampani opanga mankhwala monga opangira impso ntchito nembanemba madzimadzi, madzi a m'nyanja desalination nembanemba madzimadzi, etc.
Kufotokozera kwa NMP
| Kophatikiza | Kufotokozera |
| Maonekedwe | Chotsani Madzi |
| Chiyero | ≥99.8% |
| Chinyezi(WT%,KF) | ≤0.3% |
| Mtundu (Hazen) | ≤20 |
| Density (D420g/ml) | 1.032-1.035 |
| Refractivity (ND20) | 1.466-1.472 |
Kupaka kwa NMP
200kg / ng'oma
yosungirako ayenera kukhala ozizira, youma ndi mpweya wabwino.
