Khoom Description
Khoom npe: p-phenylenebis(trimellitate anhydride)) TAHQ
CAS: 2770-49-2 Nr
MF: C24H10O10
PIB: 458.33
Daim ntawv thov: CPI zaj duab xis, cov khoom siv polyimide, 5G MPI, thiab lwm yam.
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb siv lead ua |
| Purity | 99% |
| Cia temp | Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub |
| Pob | 1kg / hnab, 20kg / nruas |
Daim ntawv thov
1. Ua haujlwm TAHQ ua ib qho tseem ceeb monomer rau synthesizing tshav kub-resistant polyimide resins siv nyob rau hauv aerospace thiab hluav taws xob cov khoom tsim.
2. Siv P-phenylenebis(trimellitate Anhydride)) hauv kev tsim cov khoom siv siab -cov khoom sib xyaw nrog cov khoom siv zoo heev thiab cov khoom dielectric rau kev lag luam siab heev.
3. Siv los ua tus ntoo khaub lig- txuas tus neeg sawv cev rau kev hloov kho epoxy resins los txhim kho lawv cov thermal stability thiab tshuaj tiv thaiv corrosion.
Cia thiab ceev faj
p-Phenylenebis(trimellitate Anhydride) should be stored in a tightly sealed, moisture-proof container at 15–25℃, in a cool, dry and well-ventilated area away from direct sunlight and heat sources. Nws yog qhov cuam tshuam rau hydrolysis thaum raug cov dej noo, yog li khaws nws cais tawm ntawm dej, qhov chaw ntub dej, muaj zog acids thiab cov hauv paus kom tsis txhob muaj qhov tsis zoo.
Thaum tuav, hnav cov tshuaj lom neeg- cov hnab looj tes tiv thaiv, tsom iav thiab lub tsho hauv chaw kuaj mob, thiab ua haujlwm hauv lub fume hood los tiv thaiv kev nqus plua plav thiab daim tawv nqaij / qhov muag. Tshem lub thawv tam sim tom qab siv. Pov tseg cov khoom pov tseg 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: p-phenylenebis (trimellitate anhydride)) / tahq cas 2770-49-2, Tuam Tshoj p-phenylenebis (trimellitate anhydride)) / tahq cas 2770-49-2 manufacturers, lwm tus neeg, Hoobkas
