Theko ea fektheri ea N-Methyl-Pyrrolidone/N-Methyl Kelopyrrolidide NMP CAS 872-50-4
Lebitso la k'hemik'hale:Naetrojene methyl pyrrolidone; 1-Methyl-2-pyrrolidone; N-methyl-2-pyrrolidone
NOMORO EA CAS:872-50-4
Foromo ea limolek'hule:C5H9NO
Ponahalo:Mokelikeli o se nang 'mala le o bonaletsang, o matla o nang le hygroscopicity, o ka kopanngoa le metsi ka karolelano efe kapa efe, 'me o ka arabela le ethanol, ether, acetone, le metsoako e nkhang hamonate. Li-solvents tse ngata tse kang hydrocarbons lia kopanngoa.
Kopo:
Sehlopha sa di-microelectronics:e sebelisoa liindastering tsa microelectronics tsa maemo a holimo tse kang likristale tsa metsi, li-semiconductor, liboto tsa potoloho, li-nanotubes tsa carbon, jj.
Sehlopha sa elektroniki:E sebelisoa liindastering tse kang aramid fiber, PPS, ultrafiltration membrane, OLED panel photoresist etching, jj.
Boemo ba betri:E sebelisoa liindastering tse kang libeteri tsa lithium.
Sehlopha sa indasteri:E sebelisetsoa ho bokellana ha acetylene, ho ntša butadiene, thepa ea ho thibela motlakase, lipente tse phahameng, lintho tse eketsang chefo e bolaeang likokoanyana, enke ea oli, mebala, lisebelisoa tsa ho hloekisa tsa indasteri le liindasteri tse ling.
| Lintho | Sehlopha sa di-micro-elektroniki | Sehlopha sa elektroniki | Boemo ba betri | Sehlopha sa indasteri |
| Bohloeki (GC, boima%) | ≥99.95 | ≥99.9 | ≥99.9 | ≥99.8 |
| Metsi (KF,ppm) | ≤100 | ≤200 | ≤200 | ≤500 |
| Chroma (Hazen, APHA) | ≤10 | ≤10 | ≤10 | ≤30 |
| Boleng ba pH ba tharollo ea 10% | 6-9 | 6-9 | 6-9 | 6.5-10 |
| amine ea mahala (ppm) | / | / | ≤20 | / |
| kakaretso ea amine (e thehiloeng ho MMA, ppm) | ≤15 | ≤20 | ≤30 | / |
| Cl-,PO43-, SO42-(ppm) | ≤0.02 | ≤0.02 | / | / |
| NO3- (ppm) | ≤0.01 | ≤0.01 | / | / |
| 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 | / | / |
Shanghai Zoran New Material Co., Ltd e fumaneha setsing sa moruo—Shanghai. Kamehla re khomarela "Thepa e Tsoetseng Pele, Bophelo bo Betere" le komiti ea Lipatlisiso le Nts'etsopele ea Theknoloji, ho e etsa hore e sebelisoe bophelong ba letsatsi le letsatsi ba batho ho ntlafatsa bophelo ba rona. Re ikemiselitse ho fana ka thepa ea lik'hemik'hale ea boleng bo holimo ka theko e utloahalang bakeng sa bareki 'me re thehile potoloho e felletseng ea lipatlisiso, tlhahiso, papatso le litšebeletso tsa kamora ho rekisa. Lihlahisoa tsa k'hamphani li rekisitsoe linaheng tse ngata lefatšeng ka bophara. Re amohela bareki ba tsoang lefats'eng ka bophara ho etela fektheri ea rona le ho theha tšebelisano-'moho e ntle hammoho!
P1: Na u Khamphani ea Moetsi kapa ea Khoebo?
Ka bobeli re. Re na le setsi sa rona sa fektheri le sa R&D. Bareki bohle ba rona, ba tsoang hae kapa ba kantle ho naha, ba amohelehile ka mofuthu ho re etela!
P2: Na o ka fana ka tshebeletso ya ho kopanya ka mokhoa o ikgethang?
E, ehlile! Ka sehlopha sa rona se matla sa batho ba inehetseng le ba nang le boiphihlelo re ka fihlela litlhoko tsa bareki ba rona lefatšeng ka bophara, ho nts'etsapele mokhoa oa ho iketsetsa catalyst e itseng ho latela likarabelo tse fapaneng tsa lik'hemik'hale, - maemong a mangata ka tšebelisano 'moho le bareki ba rona - e tla u nolofalletsa ho fokotsa litšenyehelo tsa hau tsa ts'ebetso le ho ntlafatsa lits'ebetso tsa hau.
P3: Nako ea hau ea ho tlisa thepa e nka nako e kae?
Hangata ho nka matsatsi a 3-7 haeba thepa e le teng; Odara e ngata e latela dihlahiswa le bongata.
P4: Tsela ea ho romella ke efe?
Ho ya ka ditlhoko tsa hao. EMS, DHL, TNT, FedEx, UPS, dipalangwang tsa moya, dipalangwang tsa lewatle jj. Re ka boela ra fana ka tshebeletso ya DDU le DDP.
P5: Melao ea hau ea tefo ke efe?
T/T, Western union, Karete ea mokitlane, Visa, BTC. Re mofani oa khauta Alibaba, rea u amohela hore u e lefe ka Alibaba Trade Assurance.
P6: U sebetsana joang le tletlebo ea boleng?
Maemo a rona a tlhahiso a thata haholo. Haeba ho na le bothata ba boleng ba 'nete bo bakiloeng ke rona, re tla u romella thepa ea mahala bakeng sa ho e nkela sebaka kapa re u buseletse tahlehelo ea hau.
