Khoom Description
Khoom npe: 4-META
CAS: 70293-55-9 Nr
MF: C15H12O7
PIB: 304.25
IB: 274-547-0
Melting point: 95 degree
Kub taw tes: 490.9 ± 30.0℃(Predicted)
Qhov ceev: 1.374
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb siv lead ua |
| Purity | 99% |
| Cia temp | 2-8 degree |
| Pob | 1kg / hnab, 20kg / nruas |
Daim ntawv thov
1. Ua 4-META ua ib qho tseem ceeb ua haujlwm monomer rau kev tsim cov hniav nplaum resins nrog txhim kho kev sib raug zoo rau cov qauv hniav.
2. Ua haujlwm 4-Methacryloxyethyl trimellitic anhydride ua tus neeg sawv cev sib txuas los txhim kho cov khoom siv kho tshuab thiab ua haujlwm ntev ntawm cov ntaub ntawv kho hniav.
3. Kev ua haujlwm raws li kev hloov kho rau kev npaj cov txheej txheem tshwj xeeb thiab cov nplaum siv hauv kev tsim khoom siv kho mob.
Cia thiab ceev faj
Khaws 4-META (4-Methacryloyloxyethyl Trimellitate Anhydride) nyob rau hauv lub thawv ntim yas, lub teeb-pov thawj ntawm 2-8℃hauv tub yees, deb ntawm tshav ntuj, tshav kub thiab noo noo. Cais 4-Methacryloxyethyl trimellitic anhydride los ntawm oxidants, amines thiab dawb radical pib los tiv thaiv polymerization thiab poob zoo.
Hnav hnab looj tes nitrile, looj tsom iav dub thiab lub ntsej muag plua plav thaum tuav. Tsis txhob nqus plua plav thiab tiv thaiv daim tawv nqaij. Reseal tam sim ntawd tom qab siv thiab pov tseg cov pov tseg raws li cov cai tswj kev phom sij hauv zos.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 4-META?
Raws li cov khoom siv kho hniav tseem ceeb, 4-Methacryloxyethyl trimellitic anhydride ua rau muaj kev sib koom ua ke ntawm cov ntaub ntawv cob thiab cov hniav, txhim kho qhov ruaj khov ntawm kev kho hniav xws li txhaws thiab cov yas. 4-META kuj ua tus neeg sawv cev sib txuas zoo los txhawb cov khoom siv kho mob tshwj xeeb.
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-meta / 4-methacryloxyethyl trimellitic anhydride cas 70293-55-9, Tuam Tshoj 4-meta / 4-methacryloxyethyl trimellitic anhydride cas 70293-55-9 manufacturers, lwm tus neeg, Hoobkas
