methyl-2-pyrrolidone CAS: 872-50-4
Kenyelletso ea sehlahisoa
N-Methylpyrrolidone e bitsoa NMP, foromo ea limolek'hule: C5H9NO, Senyesemane: 1-Methyl-2-pyrrolidinone, ponahalo ha e na 'mala ho isa mosehla o bonaletsang mokelikeli, monko o fokolang oa ammonia, o kopane le metsi ka tekanyo efe kapa efe, o qhibiliha ka ether, acetone. Le metsoako e fapaneng ea lintho tse hlapollang tse kang li-ester, li-halogenated hydrocarbons, li-hydrocarbon tse nkhang hamonate, joalo-joalo, e kopantsoe ka lik'hemik'hale le hoo e batlang e le lihlapolli tsohle, ka ntlha e belang ea 204°C le flash point ea 91°C. E na le hygroscopicity e matla le thepa e tsitsitseng ea lik'hemik'hale. Ha e je tšepe ea carbon le aluminium, 'me ha e senyehe ho koporo. E senyang hanyane. E na le melemo ea viscosity e tlaase, botsitso bo botle ba lik'hemik'hale le mocheso, polarity e phahameng, ho fokotseha ho tlaase, le miscibility e sa lekanyetsoang ka metsi le lihlahisoa tse ngata tsa tlhaho. Sehlahisoa sena ke lithethefatsi tse nyane, 'me moeli o lumelletsoeng moeeng ke 100PPM
Sebaka sa kopo
N-methylpyrrolidone (NMP) ke motsoako oa polar aprotic. E na le chefo e tlase, sebaka se belang se phahameng le ho qhibiliha ho hoholo. Melemo ea khetho e matla le botsitso bo botle. E sebelisoa haholo ha ho ntšoa litlolo tse nkhang hamonate, tlhoekiso ea acetylene, olefins, le dienes, solvent bakeng sa polyvinylidene fluoride, lisebelisoa tse thusang tsa electrode bakeng sa libeteri tsa lithium-ion, syngas desulfurization, tlhoekiso ea lubricant, lubricant antifreeze le olefin extraction agent. , li-solvents ho polymerization ea li-insoluble engineering plastics, herbicides tsa temo, lisebelisoa tsa ho kenya letsoho, tlhahiso e kopantsoeng ea potoloho, ho hloekisa lisebelisoa tse nepahetseng le liboto tsa potoloho indastering ea semiconductor, ho hlaphoheloa ha khase ea PVC, lisebelisoa tsa ho hloekisa, li-additives tsa dae, li-disperants, joalo-joalo. e sebelisoa e le solvent bakeng sa lipolymers le medium for polymerization reactions, joalo ka lipolasetiki tsa boenjiniere le likhoele tsa aramid. Ho feta moo, e ka sebelisoa ho chefo e bolaeang likokoanyana, meriana le li-detergents, joalo-joalo.
Tlhaloso ea kaho
Ponahalo mokelikeli o bonaletsang o se nang 'mala (ka holimo ho 25℃)
Bohloeki% ≥99.5
Mongobo% ≤0.1
Chroma HaZen ≤25
Refractive index N20D 1.468-1.471
Boima ba 1.032-1.035
Polokelo le lipalangoang
Packing: ho ea ka tlhokahalo ea bareki
Polokelo: Boloka sebakeng se ommeng, se lefifi le moo moea o kenang teng.
Lintlha tsa Khampani
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Haholo-holo hlahisa lihlahisoa tsa li-aniline le lihlahisoa tsa letoto la chlorine.
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Re sebelisa theknoloji e tsoetseng pele ea tlhahiso le mekhoa ea liteko ho hlokomela tlhahiso, taolo ea boleng ho fihlela maemo. Re amohetsoe ke SGS, ISO9001, ISO140 01, GB/HS16949 le T28001.
Lihlahisoa tse ka sehloohong tsa Mit-Ivy li kenyelletsa tse latelang:
API, li-intermediate tsa meriana, li-intermediate tsa dae, tse ntle, lik'hemik'hale tse khethehileng, pente ea indasteri e tsamaisoang ke metsi le lisebelisoa tse ncha tsa matla.
Limmaraka tsa rona tse ka sehloohong li kenyelletsa Amerika, India, Afrika, Indonesia, Turkey, Asia Boroa-bochabela, Asia Bophirima joalo-joalo. Lihlahisoa tse kholo tsa MIT-IVY Industry Main li arolelana 97% ea 'maraka oa malapeng o sebetsanang le tlhahiso le tsamaiso, Re ka fana ka lihlahisoa ka litšenyehelo tse ngata tsa tlhōlisano. ka boleng ba premium le theko mme o amohelehile ho buisana. Khamphani ea rona e na le batho ba hloahloa ba ikarabellang ho tsa R&D tsa lik'hemik'hale le tsamaiso ea sicentific, e fana ka lihlahisoa tse ntle tsa lik'hemik'hale tse nang le boleng bo holimo le ts'ebeletso e haufi, hape e fana ka lihlahisoa tse ikhethileng ho latela tlhoko ea bareki ba rona. Re na le sehlopha sa basebetsi ba botsamaisi se nepahetseng le se ikemiselitseng se nang le filosofi e ts'oanang, ho tsotella le boitlamo ka tšebelisano 'moho, sehlopha sa rona se ikitlaelletsa ho fihlela katleho ea ho thabisa bareki ba rona le rona ka borona. re tsoela pele ho qapa lihlahisoa tsa rona le ho ntlafatsa litšebeletso tsa rona, marang-rang a thekiso. Kahoo, re qala mokhoa oa pele oa ho rekisa marang-rang naheng ea China, e leng khoebo ea thekiso ea liphutheloana tse nyane tse tlisang mefuta e mengata ea taolo e fapaneng. Lihlahisoa tsa rona li romelloa ka bongata ho Korea Boroa, Vietnam, Australia, Europe le Amerika Boroa, tse khothalletsoang haholo ke bareki ba rona. Re tsitlallela tumelo ea tsamaiso "Maraka ke sesupa-tsela sa rona, Boleng ke bophelo ba rona, Mokitlane ke moea oa rona". Tšepo ea bareki ke phofo ea rona ea pele, khotsofalo ea bona ke sepheo sa rona se thata.
Tšebeletso ea Bareki ba Brand:
Marang-rang a rona a sehlopha sa litšebeletso tsa bareki sa JIT naheng ea China a nts'etsapele le ho kenya ts'ebetsong mehopolo e etselitsoeng bareki ba rona ka liindasteri le lik'hemik'hale tse ikhethang.
Melemo ea hau:
● Tšebeletso ea bareki e bohareng e tšehetsa ho nolofatsa mekhoa ea tsamaiso, e leng se fellang ka ho boloka nako le litšenyehelo.
● Marang-rang a rona a Sechaena le litharollo tse rarahaneng tsa lisebelisoa li netefatsa hore lik'hemik'hale tsa boleng bo ts'oanang li fuoa bareki ba nang le libaka tse 'maloa tsa tlhahiso le ho kenya letsoho ho ts'ireletso ho rala le ho ts'epahala ha lits'ebetso.
● Mekhoa ea rona e lula e ntlafatsoa le ho ikamahanya le maemo le litlhoko tsa bareki ba rona.
Bophahamo ba tšebeletso ea Khemistri Logistics:
Tšebeletso ea lisebelisoa tsa lik'hemik'hale e sebetsa haholo 'me e lokela ho ba holimo tlas'a maemo a UN, haholo-holo bakeng sa lihlopha tsa DGR Class. Re fana ka tharollo ea morero o khethehileng ho ntlafatsa sehlopha sa thepa le se loketseng sa ho paka le tšebeletso ea lileibole bakeng sa batsamaisi ba rona. Likou tsa rona tsa mantlha tsa China tse nang le libaka tsa polokelo ea lik'hemik'hale tsa DGR ke ho sebelisa lik'hemik'hale tse ikhethang le ho sebelisa litokomane tsohle tse amehang.
Bokhoni ba rona ba kabo bo kenyelletsa:
● Ho tsamaisoa habonolo, litharollo tse bohlale
● Ntho leha e le efe ho tloha ka thepa e romelloang ka bongata ea lithane tse likete ho isa ho thepa e pakiloeng, esita le lisampole.
● Bongata - ho boloka le ho tsamaisoa ha phofo le lino - motsamao oa thepa ka likepeng - phofo le lino tse ngata.
● Pharma, lijo le polokelo ea lijo ho latela maemo a ngolisitsoeng ka molao
● Lisebelisoa tse arotsoeng ho latela lihlopha tsa khoebo le lihlopha tsa likotsi
● Ho boloka le lipalangoang tse laoloang ke mocheso
● Ho laola litšenyehelo ka katleho
● Ho paka hape, ho tlatsoa ha meropa, ho kenya mekotla, ho taboha le ho tiea
● KPI's ea ho fana ka bareki mabapi le ts'ebetso ea ho fana ka litšebeletso
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