Menene N-Methylpyrrolidone?
N-Methylpyrrolidone (NMP) wani fili ne na halitta wanda ya ƙunshi lactam mai memba 5.Ruwa ne marar launi, ko da yake samfurori marasa tsabta na iya bayyana rawaya.Yana da miskible da ruwa kuma tare da yawancin kaushi na halitta.N-Methylpyrrolidone (NMP) ne mai kyau ƙarfi ƙarfi, yadu amfani a coatings, man fetur, Pharmaceutical kayayyakin, sinadarai, lithium baturi da sauran filayen.
A cikin masana'antar harhada magunguna, ana amfani da N-Methylpyrrolidone (NMP) a cikin ƙirƙira don magunguna ta hanyar hanyoyin isar da baki da na transdermal, galibi ana amfani da su a cikin magani, magungunan dabbobi, matsakaicin magunguna.
A cikin masana'antu filin, N-Methylpyrrolidone (NMP) za a iya amfani da acetylene maida hankali, butadiene hakar, lantarki rufi kayan, high-sa coatings, pesticide Additives, tawada, pigment, masana'antu tsaftacewa wakili da sauran masana'antu.Hakanan ana amfani da NMP sosai a cikin ƙirƙira baturin lithium ion, azaman sauran ƙarfi don shirye-shiryen lantarki.Ana amfani da batirin lithium-ion sosai a cikin samfuran lantarki masu ɗaukar nauyi, kamar kwamfyutoci, wayoyin hannu da kyamarori na dijital.
Hakanan ana amfani dashi azaman mai narkewa a cikin shirye-shiryen kasuwanci na polyphenylene sulfide.Yin amfani da yanayin rashin daidaituwarsa da ikon narkar da abubuwa daban-daban, N-Methylpyrrolidone (NMP) kuma ana iya amfani dashi a cikin masana'antar petrochemical da robobi azaman sauran ƙarfi.
A cikin wata kalma, N-Methylpyrrolidone (NMP) ya kasance muhimmin kayan albarkatun sinadarai wanda kuma yana ba da gudummawa mai mahimmanci ga masana'antu daban-daban.
Ta yaya ake samar da N-Methylpyrrolidone?
Akwai hanyoyi da yawa waɗanda za a iya amfani da su don samar da N-Methylpyrrolidone (NMP) .Hanyar gama gari don samar da NMP ya haɗa da zalunta γ-butyrolactone (GBL) tare da methylamine, wanda ke ƙarƙashin yanayin zafi da matsa lamba. a cikin bututu mahautsini da γ-butyrolactone (GBL) za a iya samar da dehydrogenated na 1,4-Butanediol (BDO).Hanyar madadin ta haɗa da wani ɓangare na hydrogenation na N-methylsuccinimide da amsawar acrylonitrile tare da methylamine wanda ke biye da hydrolysis.
Wata hanya don samar da N-Methylpyrrolidone (NMP) ita ce hanyar pyrrolidone wadda ta dogara da pyrrolidone da haloalkanes a matsayin albarkatun kasa.
Ƙayyadaddun bayanai:
Bayyanar: ruwa mai tsabta mara launi
Lambar CAS: 872-50-4
Tsafta (GC): 99.8% min
Ruwa: 200 ppm max
Launi: 20 APHA max
Jimlar Amines: 50 ppm max
PH: 6-10
Shiryawa & Bayarwa:
200kg/Drum, 16Mt/FCL, 20mt/ISO tank
Kayayyakin da ba su da haɗari
Abubuwan da aka bayar na Shanghai Freemen Chemicals Co., Ltd.ana maraba da ku don tattauna kasuwanci tare da mutane a duniya.Muna fatan ba da haɗin kai tare da ku.
Purchase N-Methylpyrrolidone, Please contact: ni.xiaohu@freemen.sh.cn
Lokacin aikawa: Janairu-09-2023