Waa maxay N-Methylpyrrolidone?
N-Methylpyrrolidone (NMP) waa unug dabiici ah oo ka kooban 5-xubnood oo lactam ah.Waa dareere aan midab lahayn, inkastoo muunado aan nadiif ahayn ay u muuqan karaan jaalle.Waa la isku qaldayaa biyaha iyo dareerayaasha ugu badan ee dabiiciga ah.N-Methylpyrrolidone (NMP) waa dareere aad u fiican, oo si ballaaran loo isticmaalo daaha, shidaalka, daawooyinka, alaabta kiimikada, baytariyada lithium iyo beeraha kale.
Warshadaha dawooyinka, N-Methylpyrrolidone (NMP) waxaa loo isticmaalaa qaabaynta dawooyinka labadaba dariiqyada gudbinta afka iyo kuwa transdermal, inta badan loo isticmaalo daawada, dawooyinka xoolaha, dhexdhexaadinta dawooyinka.
Dhinaca warshadaha, N-Methylpyrrolidone (NMP) waxaa loo isticmaali karaa fiirsashada acetylene, soo saarista butadiene, qalabka dahaarka korantada, dahaarka sare-sare, sunta cayayaanka lagu daro, khad, midabka, wakiilka nadiifinta warshadaha iyo warshadaha kale.NMP ayaa sidoo kale si aad ah loogu isticmaalaa soo saarista baytariga lithium ion, sida dareere loogu talagalay diyaarinta korantada.Batariyada lithium-ion waxaa si weyn loogu isticmaalaa alaabada elegtarooniga ah ee la qaadi karo, sida laptops, telefoonada gacanta iyo kamaradaha dhijitaalka ah.
Waxa kale oo loo isticmaalaa sida dareere ah diyaarinta ganacsiga ee sulfide polyphenylene.Ka faa'iidaysiga dabeecaddiisa aan isbeddelayn iyo awoodda ay ku milmi karto walxo kala duwan, N-Methylpyrrolidone (NMP) ayaa sidoo kale loo isticmaali karaa warshadaha batroolka iyo balaastigga sida dareere ahaan.
Eray ahaan, N-Methylpyrrolidone (NMP) waxay ahayd walxo kiimiko ah oo ceeriin ah oo muhiim ah kaas oo sidoo kale wax ku biirinaya warshadaha kala duwan.
Sidee loo soo saaraa N-Methylpyrrolidone?
Waxaa jira dhowr habab oo loo isticmaali karo si loo soo saaro N-Methylpyrrolidone (NMP) .Hal habka caadiga ah ee wax soo saarka NMP waxaa ka mid ah daaweynta γ-butyrolactone (GBL) leh methylamine, kaas oo hoos yimaada heerkul sare iyo cadaadis sare. Isku-dhafka tuubada iyo γ-butyrolactone (GBL) waxaa soo saari kara fuuq-baxa 1,4-Butanediol (BDO).Dariiqa beddelka ah waxaa ka mid ah hydrogenation qayb ka mid ah N-methylsuccinimide iyo falcelinta acrylonitrile oo leh methylamine oo ay ku xigto hydrolysis.
Habka kale ee wax soo saarka N-Methylpyrrolidone (NMP) waa habka pyrrolidone kaas oo ku salaysan pyrrolidone iyo haloalkanes sida alaabta ceeriin.
Tilmaamaha:
Muuqaalka: dareere cad oo aan midab lahayn
Lambarka CAS: 872-50-4
Daahirnimada (GC): 99.8% min
Biyaha: 200 ppm max
Midabka: 20 APHA max
Wadarta Amines: 50 ppm max
PH:6-10
Baakad & Gaadhsiin:
200kg / durbaan, 16Mt/FCL, 20mt/ISO haanta
Alaabta aan khatarta ahayn
Hal qayb oo ka mid ah Shanghai Freemen Chemicals Co., Ltd.si diiran ayaa loo soo dhawaynayaa in lagala hadlo ganacsiga dadka aduunka oo dhan.Waxaan rajeyneynaa inaan kula shaqeyno.
Purchase N-Methylpyrrolidone, Please contact: ni.xiaohu@freemen.sh.cn
Waqtiga boostada: Jan-09-2023