Intengo yasefekthri ye-N-Methyl-Pyrrolidone/N-Methyl Kelopyrrolidide NMP CAS 872-50-4
Igama lamakhemikhali:I-nitrogen methyl pyrrolidone; i-1-Methyl-2-pyrrolidone; i-N-methyl-2-pyrrolidone
INOMBOLO YE-CAS:872-50-4
Ifomula yama-molecule:C5H9NO
Ukubukeka:Uketshezi olungenambala nolusobala, oluqinile, lungaxutshwa namanzi nganoma yisiphi isilinganiso, futhi lungasabela nge-ethanol, i-ether, i-acetone, kanye nezinhlanganisela ze-aromatic. Izithako eziningi ezifana nama-hydrocarbon ziyaxutshwa.
Isicelo:
Izinga le-Microelectronics:isetshenziswa ezimbonini ze-microelectronics ezisezingeni eliphezulu ezifana namakristalu e-liquid, ama-semiconductor, amabhodi wesekethe, ama-carbon nanotubes, njll.
Izinga le-elekthronikhi:Isetshenziswa ezimbonini ezifana ne-aramid fiber, i-PPS, i-ultrafiltration membrane, i-OLED panel photoresist etching, njll.
Izinga lebhethri:Isetshenziswa ezimbonini ezifana namabhethri e-lithium.
Izinga lezimboni:Isetshenziselwa ukugcwala kwe-acetylene, ukukhipha i-butadiene, izinto zokushisa zikagesi, izembozo zekhwalithi ephezulu, izithasiselo zezibulala-zinambuzane, i-oyili, imibala, izinto zokuhlanza zezimboni kanye nezinye izimboni.
| Izinto | Ibanga le-Micro-electronic | Ibanga le-elekthronikhi | Izinga lebhethri | Ibanga lezimboni |
| Ubumsulwa (GC, wt%) | ≥99.95 | ≥99.9 | ≥99.9 | ≥99.8 |
| Amanzi (KF,ppm) | ≤100 | ≤200 | ≤200 | ≤500 |
| I-Chroma (Hazen, APHA) | ≤10 | ≤10 | ≤10 | ≤30 |
| Inani le-pH yesisombululo esingu-10% | 6-9 | 6-9 | 6-9 | 6.5-10 |
| i-amine yamahhala (ppm) | / | / | ≤20 | / |
| i-amine iyonke (ngokusekelwe ku-MMA, ppm) | ≤15 | ≤20 | ≤30 | / |
| Cl-,PO43-, SO42-(ppm) | ≤0.02 | ≤0.02 | / | / |
| NO3- (ppm) | ≤0.01 | ≤0.01 | / | / |
| I-Metal ion(ppb) K,Na,Ca,Zn,Mg,Cd,Pb,Cr,Hg,As,Ni,Sn,B,Si,Mn,Fe,Cu,Ag,Ti,Al,Li,Co,Au | ≤10 | ≤20 | / | / |
I-Shanghai Zoran New Material Co., Ltd itholakala esikhungweni sezomnotho—eShanghai. Sihlala sinamathela “kuzinto ezithuthukisiwe, impilo engcono” kanye nekomidi loCwaningo Nokuthuthukiswa kobuchwepheshe, ukuze sikwenze kusetshenziswe empilweni yansuku zonke yabantu ukuze senze impilo yethu ibe ngcono kakhulu. Sizibophezele ekuhlinzekeni ngezinto zamakhemikhali ezisezingeni eliphezulu ngentengo efanelekile kumakhasimende futhi sakhe umjikelezo ophelele wokucwaninga, ukukhiqiza, ukumaketha kanye nokunakekelwa ngemuva kokuthengisa. Imikhiqizo yenkampani ithengiswe emazweni amaningi emhlabeni jikelele. Siyakwamukela amakhasimende avela emhlabeni wonke ukuthi avakashele ifektri yethu futhi akhe ukubambisana okuhle ndawonye!
Umbuzo 1: Ingabe ungumkhiqizi noma inkampani yokuhweba?
Sobabili. Sinefektri yethu kanye nesikhungo se-R&D. Wonke amakhasimende ethu, asekhaya noma aphesheya, amukelekile ngemfudumalo ukusivakashela!
Umbuzo 2: Ungakwazi yini ukunikeza isevisi yokwenziwa ngokwezifiso?
Yebo, kunjalo! Ngeqembu lethu elinamandla labantu abazinikele nabanekhono singahlangabezana nezidingo zamakhasimende ethu emhlabeni wonke, ukuthuthukisa ukwenza ngokwezifiso i-catalyst ethile ngokwezindlela ezahlukene zokusabela kwamakhemikhali, - ezimweni eziningi ngokubambisana namakhasimende ethu - okuzokusiza ukuthi wehlise izindleko zakho zokusebenza futhi uthuthukise izinqubo zakho.
Q3: Isikhathi sakho sokulethwa singakanani?
Ngokuvamile kuthatha izinsuku ezingu-3-7 uma izimpahla zisesitokweni; Uku-oda ngobuningi kwenziwa ngokwemikhiqizo kanye nobuningi.
Q4: Iyiphi indlela yokuthumela?
Ngokwezidingo zakho. I-EMS, i-DHL, i-TNT, i-FedEx, i-UPS, ezokuthutha emoyeni, ezokuthutha olwandle njll. Singaphinde sinikeze isevisi ye-DDU kanye ne-DDP.
Q5: Iyini imigomo yakho yokukhokha?
I-T/T, inyunyana yaseNtshonalanga, ikhadi lesikweletu, i-Visa, i-BTC. Singabahlinzeki begolide e-Alibaba, siyakwamukela ukuthi uyikhokhe nge-Alibaba Trade Assurance.
Umbuzo 6: Uphatha kanjani isikhalazo sekhwalithi?
Izindinganiso zethu zokukhiqiza ziqinile kakhulu. Uma kunenkinga yangempela yekhwalithi ebangelwe yithi, sizokuthumelela izimpahla zamahhala ukuze zishintshwe noma sikubuyisele imali yakho elahlekile.
