N-Methylpyrrolidone yog dab tsi?
N-Methylpyrrolidone (NMP) yog ib qho organic compound uas muaj 5-tus tswv cuab lactam.Nws yog cov kua tsis muaj xim, txawm tias cov qauv tsis huv tuaj yeem tshwm daj.Nws yog miscible nrog dej thiab nrog feem ntau cov organic solvents.N-Methylpyrrolidone (NMP) yog cov kuab tshuaj zoo heev, siv dav hauv txheej txheej, roj, tshuaj, tshuaj, roj teeb lithium thiab lwm yam haujlwm.
Hauv kev lag luam kws tshuaj, N-Methylpyrrolidone (NMP) yog siv rau hauv kev tsim tshuaj los ntawm ob qho tib si qhov ncauj thiab transdermal kev xa khoom, feem ntau yog siv hauv tshuaj, tshuaj kho tsiaj, tshuaj intermediates.
Hauv kev lag luam, N-Methylpyrrolidone (NMP) tuaj yeem siv rau hauv acetylene concentration, butadiene extraction, hluav taws xob rwb thaiv tsev cov ntaub ntawv, high-qib coatings, tshuaj tua kab additives, number case, pigment, industrial tu neeg ua hauj lwm thiab lwm yam lag luam.NMP kuj tseem siv ntau hauv lithium ion roj teeb tsim, ua cov kuab tshuaj rau kev npaj electrode.Cov roj teeb lithium-ion tau siv dav hauv cov khoom siv hluav taws xob, xws li laptops, xov tooj ntawm tes thiab cov koob yees duab digital.
Nws kuj yog siv los ua ib qho hnyav hauv kev lag luam npaj ntawm polyphenylene sulfide.Ua kom zoo dua ntawm nws qhov xwm txheej tsis muaj zog thiab muaj peev xwm yaj ntau yam ntaub ntawv, N-Methylpyrrolidone (NMP) tuaj yeem siv rau hauv kev lag luam petrochemical thiab plastics ua cov kuab tshuaj.
Hauv ib lo lus, N-Methylpyrrolidone (NMP) tau ua cov khoom siv tshuaj tseem ceeb uas tseem ua rau muaj txiaj ntsig tseem ceeb rau ntau yam kev lag luam.
N-Methylpyrrolidone ua li cas?
Muaj ntau txoj hauv kev uas tuaj yeem siv los tsim N-Methylpyrrolidone (NMP).Ib txoj hauv kev rau kev tsim NMP suav nrog kev kho γ-butyrolactone (GBL) nrog methylamine, uas nyob rau hauv qhov kub thiab txias.Cov tshuaj tiv thaiv no feem ntau sib xyaw. nyob rau hauv lub raj tov khoom thiab γ-butyrolactone (GBL) tuaj yeem tsim los ntawm dehydrogenated ntawm 1,4-Butanediol (BDO).Lwm txoj hauv kev suav nrog qee qhov hydrogenation ntawm N-methylsuccinimide thiab cov tshuaj tiv thaiv ntawm acrylonitrile nrog methylamine ua raws li hydrolysis.
Lwm txoj hauv kev rau kev tsim N-Methylpyrrolidone (NMP) yog txoj kev pyrrolidone uas ua raws li pyrrolidone thiab haloalkanes ua raw khoom.
Specifications:
Cov tsos mob: Colorless ntshiab kua
CAS Nr .: 872-50-4
Purity (GC): 99.8% min
Dej: 200 ppm max
Xim: 20 APHA max
Tag nrho Amines: 50 ppm max
PIB: 6-10
Packing & Delivery:
200kg / nruas, 16Mt / FCL, 20mt / ISO tank
Cov khoom tsis txaus ntshai
Shanghai Freemen Tshuaj Co., Ltd.zoo siab txais tos los tham txog kev lag luam nrog cov neeg thoob ntiaj teb.Peb tos ntsoov yuav koom tes nrog koj.
Purchase N-Methylpyrrolidone, Please contact: ni.xiaohu@freemen.sh.cn
Post lub sij hawm: Jan-09-2023