Soo saaraha Qiimaha Wanaagsan N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4

sharaxaad gaaban:

N-Methyl Pyrrolidone waxaa loo yaqaan NMP, qaacidada molecular: C5H9NO, English: 1-Methyl-2-pyrrolidinone, muuqaalku waa mid aan midab lahayn oo dareere huruud ah oo huruud ah, ur yar oo ammonia ah, oo aan biyo lahayn qayb kasta, milmay ether, Acetone iyo dareerayaasha organic kala duwan sida esters, hydrocarbons halogenated, hydrocarbons udgoon, ku dhowaad gebi ahaanba qaso dhammaan dareerayaasha, barta karkaraya 204 ℃, flash dhibic 91 ℃, hygroscopicity xoog leh, guryaha kiimikada deggan, non-carbon birta carbon, aluminium, naxaas in yar daxalaystay.NMP waxay leedahay faa'iidooyinka viscosity hoose, xasilloonida kiimikaad wanaagsan iyo xasilloonida kulaylka, polarity sare, isbeddel hoose, iyo khalkhal aan dhammaad lahayn oo leh biyo iyo dareerayaal badan oo dabiici ah.NMP waa daroogo yar-yar, iyo xadaynta xaddidan ee hawadu waa 100PPM.

CAS: 872-50-4

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Tags Product

La mid ah

M-PYROL(R);1-Methyl-2-pyrrolidinone(99.5%,HyDry,Biyaha≤50ppm(byK.F.));1-Methyl-2-pyrrolidinone(99.5%,HyDry,leh molecularsieves,Biyo≤50ppm( byK.F.)) );1-Methyl-2-pyrrolidinone872-50-4NMPN-Methyl-2-pyrrolidinone;N-Methyl-2-pyrrolidinone872-50-4NMP;1-METHYL-2-PYRROLIDINONE.

Codsiyada NMP

N-methylpyrrolidone (NMP) waa dareere aprotic polar ah.Waxay leedahay sunta hoose, barta karkarinta sare iyo milanka heer sare ah.Faa'iidooyinka xulashada xooggan iyo xasilloonida wanaagsan.Si ballaaran loo isticmaalo soo saarista hydrocarbon udgoon, sifaynta acetylene, olefins iyo diolefins, dareerayaasha for polyvinylidene fluoride, qalabka caawinta electrode ee baytariyada lithium ion, desulfurization syngas, saliid sifeyn saliid, saliid antifreeze saliid saliid, saarista olefin, xalinta adag ee injineernimada polymerization. , herbicides beeraha, qalabka dahaaran, wax soo saarka wareegga isku dhafan, nadiifinta qalabka saxda ah ee warshadaha semiconductor ah, looxyada wareegga, soo kabashada gaaska qiiqa PVC, wakiilada nadiifinta, cawska dheeha, dispersants, iwm Waxa kale oo loo isticmaalaa sida dareere ah polymers iyo dhexdhexaad ah. polymerization, sida balaastikada injineernimada iyo fiilooyinka aramid.Waxa kale oo loo isticmaali karaa sunta cayayaanka, daawooyinka iyo walxaha nadiifinta.Isticmaalka ugu muhiimsan ee darajooyinka kala duwan ee N-methylpyrrolidone ayaa hoos ku taxan:

1. Fasalka Warshadaha: saliid sifaynta saliidda, saliidda nadiifinta saliidda, desulfurization syngas, qalabka dahaarka elektarooniga ah, herbicides beeraha, kaaliyeyaasha sunta cayayaanka, soo kabashada gaaska qiiqa PVC, kaabayaal iyo kala firdhiyey ee wax soo saarka ee daahan heer sare ah, khad, pigments, iwm tusaale ahaan, waxaa loo isticmaalaa in lagu soo saaro hydrocarbons caraf udgoon ee saliidda saliid si loo gaaro ujeedada sifaynta saliidda;ay sabab u tahay milanka sare ee NMP in resin, waxa loo isticmaali karaa sida dareere ah xabagta iyo Kiimikada in loo isticmaalo soo saaridda ee daahan, rinji dabaqa, varnishes, daahan ka kooban, film-samaynta, isku dhafan circuit dhaldhalaalka silig qalabka, fiber maryaha iyo xabagta iyo alaabta kale.

2. Fasalka caadiga ah: soo saarista iyo soo kabashada alaabta ceeriin ee aasaasiga ah, sida xoojinta acetylene iyo soo saarista butadiene, isoprene, hydrocarbons caraf udgoon, iwm. Waxaa loo isticmaali karaa sida dareere ah soo kabashada acetylene gaaska dabiiciga ah ama nafta nafta gaaska dilaaca kulaylka iftiinka. iyo nadiifnimada soo kabashada acetylene xoogga leh waxay gaari kartaa 99.7%;sida soosaarayaasha kala soocida iyo soo kabashada butadiene-nadiifinta sare leh ee C4 hydrocarbons dillaacsan, heerka soo kabashada wuxuu gaari karaa 97%.%, daahirsanaanta butadiene ee la soo kabsaday waa 99.7%, waxaana loo isticmaalaa soo saarista dib u soo kabashada isoprene saafi ah ee dilaaca C5 hydrocarbons, nadiifinta soo kabashada isoprene waxay gaartaa 99%;marka loo isticmaalo soosaar ahaan hydrocarbons caraf udgoon, waxay leedahay milmay sare ee hydrocarbons udgoon.Cadaadiska uumiga hooseeya, heerka luminta soosaaruhu waa hooseeyaa iyo heerka soo kabashada ee aromatics waa sarreeyaa.

3. Fasalka reagent: Dejinta, dildilaaca, dewaxing, polishing, ka hortagga miridhku, rinjiyeynta, iwm ee warshadaha u baahan in si adag loo xakameeyo ions birta iyo microparticles ee wareegyada isku dhafan, saxannada adag, iwm. Nadiifinta qalabka saxda ah, LCD qalabka crystal dareere ah. , PCB looxyada wareegga daabacan, saxannada adag;iyo dareerayaasha laga soo saaro warshadaha dawooyinka sida dareeraha xuubka shaqada kelyaha macmalka ah, dareeraha xuubka biyaha badda, iwm.

Tilmaamaha NMP

Isku dhafka	Tilmaamid
Muuqashada	Nadiifi dareeraha
daahirnimo	≥99.8%
Qoyaanka (WT%, KF)	≤0.3%
Midabka (Hazen)	≤20
Cufnaanta (D₄²⁰g/ml)	1.032-1.035
Refractivity (N_D²⁰)	1.466-1.472