Yintoni i-N-Methylpyrrolidone?
I-N-Methylpyrrolidone (NMP) yikhompawundi ephilayo equka i-lactam enamalungu ama-5.Lulwelo olungenambala, nangona iisampulu ezingacocekanga zinokubonakala tyheli.Ixubene namanzi kunye nezona zinyibilikisi zixhaphakileyo.I-N-Methylpyrrolidone (NMP) i-solvent egqwesileyo, isetyenziswe ngokubanzi kwiingubo, i-fuel, i-pharmaceutical, iimveliso zeekhemikhali, iibhetri ze-lithium kunye nezinye iindawo.
Kwishishini lamachiza, i-N-Methylpyrrolidone (NMP) isetyenziselwa ukuqulunqwa kwamachiza ngeendlela zombini zomlomo kunye ne-transdermal yokuhambisa, ngokukodwa isetyenziswe kwiyeza, izidakamizwa zezilwanyana, i-pharmaceutical intermediates.
Kwintsimi yoshishino, i-N-Methylpyrrolidone (NMP) ingasetyenziselwa ukugxininiswa kwe-acetylene, i-butadiene extraction, izinto zokugquma umbane, iingubo eziphakamileyo eziphezulu, izongezo ze-pesticide, inki, i-pigment, i-agent yokucoca i-industrial kunye namanye amashishini.I-NMP iphinda isetyenziswe kakhulu kwi-lithium ion battery fabrication, njenge-solvent yokulungiswa kwe-electrode.Iibhetri zeLithium-ion zisetyenziswa kakhulu kwiimveliso zombane eziphathwayo, ezinjengeelaptops, iiselfowuni eziphathwayo kunye neekhamera zedijithali.
Ikwasetyenziswa njenge-solvent ekulungiseleleni urhwebo lwe-polyphenylene sulfide.Ukuthatha inzuzo yobume bayo obungaguqukiyo kunye nokukwazi ukunyibilikisa izinto ezahlukeneyo, i-N-Methylpyrrolidone (NMP) ingasetyenziselwa kumashishini e-petrochemical kunye neeplastiki njenge-solvent.
Ngelizwi nje, i-N-Methylpyrrolidone (NMP) ibe yinto ebalulekileyo yeekhemikhali ekrwada eyenza igalelo elibalulekileyo kumashishini ahlukeneyo.
Iveliswa njani i-N-Methylpyrrolidone?
Kukho iindlela ezininzi ezinokusetyenziswa ukuvelisa i-N-Methylpyrrolidone (NMP) .Indlela enye eqhelekileyo yokuveliswa kwe-NMP ibandakanya ukunyanga i-γ-butyrolactone (GBL) nge-methylamine, ephantsi kobushushu obuphezulu kunye noxinzelelo oluphezulu.Le mpendulo ixubene kwi-tube mixer kunye ne-γ-butyrolactone (GBL) inokuveliswa nge-dehydrogenated ye-1,4-Butanediol (BDO).Enye indlela ibandakanya i-hydrogenation engaphelelanga ye-N-methylsuccinimide kunye nokusabela kwe-acrylonitrile nge-methylamine elandelwa yi-hydrolysis.
Enye indlela yokuveliswa kwe-N-Methylpyrrolidone (NMP) yindlela ye-pyrrolidone esekelwe kwi-pyrrolidone kunye ne-haloalkanes njengezinto eziluhlaza.
Iinkcukacha:
Imbonakalo: Ulwelo olungenambala olucacileyo
Inombolo yeCAS: 872-50-4
Ubunyulu (GC): 99.8% min
Amanzi: 200 ppm max
Umbala: 20 APHA max
Iyonke i-Amines: 50 ppm max
PH:6-10
Ukupakisha kunye nokuhanjiswa:
200kg/drum, 16Mt/FCL, 20mt/ISO itanki
Iimpahla ezingeyongozi
IShanghai Freemen Chemicals Co., Ltd.wamkelekile ngokufudumeleyo ukuba uxoxe ngeshishini nabantu kwihlabathi liphela.Sijonge phambili ukusebenzisana nawe.
Purchase N-Methylpyrrolidone, Please contact: ni.xiaohu@freemen.sh.cn
Ixesha lokuposa: Jan-09-2023