Ixabiso lasefektri ye-N-Methyl-Pyrrolidone/N-Methyl Kelopyrrolidide NMP CAS 872-50-4
Igama lomchiza:I-nitrogen methyl pyrrolidone; 1-Methyl-2-pyrrolidone; I-N-methyl-2-pyrrolidone
INOMBOLO YECAS. :872-50-4
Ifomula yemolekyuli:C5H9NO
Imbonakalo:Ulwelo olungenambala kunye nolubonakalayo, i-hygroscopicity eyomeleleyo, inokuxutywa namanzi nakweyiphi na imilinganiselo, kwaye inokusabela nge-ethanol, i-ether, i-acetone, kunye neekhompawundi ezinuka kamnandi izinyibilikisi ezininzi ezifana nee-hydrocarbons ziyaxubana.
Isicelo:
Ibakala leMicroelectronics:isetyenziswe kumashishini ee-microelectronics eziphezulu eziphezulu ezifana neekristale zamanzi, i-semiconductors, iibhodi zeesekethe, i-carbon nanotubes, njl.
Ibakala le-elektroniki:Isetyenziswa kumashishini afana ne-aramid fiber, i-PPS, i-ultrafiltration membrane, i-OLED panel photoresist etching, njl.
Ibakala lebhetri:Isetyenziswa kumashishini afana neebhetri ze-lithium.
Ibakala leshishini:Isetyenziselwa ukugxininiswa kwe-acetylene, i-butadiene extraction, izinto zokugquma umbane, iingubo eziphakamileyo eziphezulu, izongezo ze-pesticide, i-oyile Ink, ii-pigments, i-industrial agents zokucoca kunye namanye amashishini.
| Izinto | Ibakala le-Micro-elektroniki | Ibakala le-elektroniki | Ibakala lebhetri | Ibakala loshishino |
| Ucoceko (GC, wt%) | ≥99.95 | ≥99.9 | ≥99.9 | ≥99.8 |
| Amanzi (KF,ppm) | ≤100 | ≤200 | ≤200 | ≤500 |
| Chroma (Hazen, APHA) | ≤10 | ≤10 | ≤10 | ≤30 |
| 10% isisombululo pH ixabiso | 6-9 | 6-9 | 6-9 | 6.5-10 |
| i-amine yasimahla (ppm) | / | / | ≤20 | / |
| iyonke i-amine (esekelwe kwi-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 | / | / |
Shanghai Zoran New Material Co., Ltd ibekwe kwiziko lezoqoqosho-Shanghai. Sihlala sinamathela "kwizinto eziphambili, ubomi obungcono" kunye nekomiti yoPhando kunye noPhuhliso lweteknoloji, ukuze isetyenziswe kubomi bemihla ngemihla yabantu ukwenza ubomi bethu bubengcono. Sizimisele ukubonelela ngezixhobo zekhemikhali ezikumgangatho ophezulu kunye nelona xabiso lifanelekileyo kubathengi kwaye senze umjikelo opheleleyo wophando, ukuvelisa, ukuthengisa kunye nenkonzo emva kokuthengisa. Iimveliso zenkampani zithengiswe kumazwe amaninzi kwihlabathi jikelele. Samkela abathengi abavela kwihlabathi liphela ukuba bandwendwele umzi-mveliso wethu kwaye baseke intsebenziswano elungileyo kunye!
I-Q1: Ngaba unguMvelisi okanye iNkampani yokuRhweba?
Sisobabini. sinomzi-mveliso wethu kunye neziko le-R&D. Bonke abathengi bethu, abasuka ekhaya okanye phesheya, bamkelekile ngokufudumeleyo ukuba basityelele!
I-Q2: Ngaba unokubonelela ngenkonzo yeSiko lokudibanisa?
Ewe kunjalo! Ngeqela lethu eliguquguqukayo labantu abazinikeleyo nabanobuchule sinokuhlangabezana neemfuno zabathengi bethu kwihlabathi liphela, ukuphuhlisa i-catalyst ethile ngokweendlela ezahlukeneyo zemichiza, - kwiimeko ezininzi ngokubambisana nabathengi bethu - oko kuya kukuvumela ukuba wehlise iindleko zakho zokusebenza kwaye uphucule iinkqubo zakho.
I-Q3: Lingakanani ixesha lakho lokuhambisa?
Ngokuqhelekileyo kuthatha iintsuku ezi-3-7 ukuba iimpahla zikhoyo; Umyalelo omninzi uhambelana neemveliso kunye nobuninzi.
I-Q4: Yiyiphi indlela yokuthumela?
Ngokweemfuno zakho. I-EMS, i-DHL, i-TNT, i-FedEx, i-UPS, izithuthi zomoya, ezothutho elwandle njl.
Q5: Ithini imiqathango yakho yokuhlawula?
T / T, umanyano lwaseNtshona, ikhadi letyala, iVisa, iBTC. Singababoneleli begolide e-Alibaba, siyakwamkela ukuba uyihlawule nge-Alibaba Trade Assurance.
Q6: Usiphatha njani isikhalazo somgangatho?
Imigangatho yethu yemveliso ingqongqo kakhulu. Ukuba kukho ingxaki yomgangatho wangempela obangelwa sithi, siya kukuthumelela iimpahla zamahhala zokutshintshwa okanye ukubuyisela ilahleko yakho.
