Khoom Description
Lub npe khoom: 4 4-BIS(3-AMINOPHENOXY)BIPHENYL(43BAPOBP)
Synonyms: BAPB-M
CAS: 105112-76-3 Nr
MF: C24H20N2O2
PIB: 368.43
PIB: 700-102-1
Melting point: 144 degree
Kub taw tes: 564.9 ± 45.0℃(Predicted)
Qhov ceev: 1.226
vapor siab: 0-0.001Pa ntawm 25-136 degree
Pka: 4.28 ± 0.10 (Predicted)
daim ntawv: hmoov
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb siv lead ua |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov chaw tsaus, inert cua, chav tsev kub |
| Pob | 1 kg / hnab los yog 20 kg / nruas |
Daim ntawv thov
1. Ua raws li cov tub ntxhais monomer rau kev sib txuas siab -kev ua tau zoo polyimide thiab polyamide resins nrog txhim kho thermal stability thiab txhua yam toughness.
2. Applied 4 4-BIS(3-AMINOPHENOXY)BIPHENYL(43BAPOBP) hauv kev tsim cov khoom siv hluav taws xob zoo li siab- cov yeeb yaj kiab rwb thaiv tsev kub thiab cov khoom siv hluav taws xob ntau zaus.
3. Siv los ua ib lub tsev thaiv rau kev tsim aerospace-qib cov ntaub ntawv sib xyaw thiab corrosion- cov coatings resistant rau qhov hnyav ib puag ncig.
Cia thiab ceev faj
4 4'-Bis(3-aminophenoxy)biphenyl (43BAPOBP) yuav tsum muab khaws cia rau hauv lub thawv kaw nruj nreem ntawm 15–25 degree, nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated cheeb tsam deb ntawm ncaj qha tshav ntuj. Khaws nws cais tawm ntawm cov kua qaub uas muaj zog, cov hauv paus, thiab cov oxidizing cov neeg ua haujlwm kom tiv thaiv cov tshuaj tiv thaiv thiab kev ua kom tsis zoo.
Thaum tuav, hnav cov tshuaj lom neeg- cov hnab looj tes tiv thaiv, tsom iav, thiab lub tsho hauv chav kuaj, thiab ua haujlwm hauv lub hood fume kom tsis txhob nqus plua plav thiab qhov muag / qhov muag. Tshem lub thawv tam sim tom qab siv. Kev pov tseg pov tseg nruj me ntsis raws li cov cai tswj kev phom sij hauv zos.
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 4 4-bis(3-aminophenoxy)biphenyl(43bapobp) cas 105112-76-3, Tuam Tshoj 4 4-bis(3-aminophenoxy)biphenyl(43bapobp) cas 105112-76-3 manufacturers, lwm tus neeg, Hoobkas
