4,4'-oxydianiline / CAS 101-80-4 / Oda / 4 4 -OXYDIANILINE
Khoom npe:4,4'-oxydianiline CAS:101-80-4 Mf:C12h12n2o Mw:200.24 Einecs:202-977-0 Melting taw tes:188-192 ° C (Lit.) Boiling taw tes:190 ° C (0.1 mmHg) ntawj ntom:1.1131 (ntxhib kwv yees) Vapor siab:10 hli HG (240 ° C) Refacking Index:1.6660 (kwv yees) Fp:426 ° F Cia temp:Khw hauv qab + 30 ° C. Daim Ntawv:Khov kho PKA:5.49 ± 0.10 (kwv yees) Xim:Xim dawb BNN:475735
1) Nws yog cov khoom siv tseem ceeb ntawm cov kub polyimied, cob, knethering yas, polyester kho, Polymaleimide, Poly Aryl AmRyl 2) Nws yog cov khoom siv ntawm 3,3 ', 4,4'-tetraaminerphenp etherors uas yog lub ntsiab monomer heterocclic sov tiv thaiv polymerican khoom 3) Nws yog cov khoom siv ntawm kev ua tau zoo ntawm epoxy cob, polyurethane thiab lwm yam khoom siv polymer thiab cov neeg sawv cev ntawm tus neeg sawv cev.
Khaws rau hauv qhov chaw txias, qhuav thiab muaj qhov muag.
Hluav taws, noo noo thiab kev tiv thaiv hnub.
Kom deb ntawm knling thiab cua sov.
Tiv thaiv los ntawm kev tshav ntuj ncaj qha.
Lub pob yog ntim.
Nws yuav tsum muab khaws cia cais tawm ntawm oxidant thiab yuav tsis muab sib xyaw.
Muab cov khoom tua hluav taws sib ntaus sib xws thiab cov ntau ntau.
Cov ntaub ntawv tsim nyog yuav tsum npaj kom muaj cov to.
Ruaj khov. Combicible. Tsis sib haum nrog cov neeg sawv cev oxidizing muaj zog. Hygroscopic.
* Peb tuaj yeem muab ntau txoj kev them nyiaj rau cov neeg siv khoom xaiv.
* Thaum tus nqi me me, cov neeg yuav khoom feem ntau them nyiaj los ntawm Paypal, Western Union, Alibaba, thiab lwm yam.
* Thaum tus nqi loj, cov neeg yuav khoom feem ntau them nyiaj los ntawm T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Dhau li, ntau thiab ntau tus neeg yuav khoom yuav siv cov neeg siv khoom ib ntus lossis weChat them nyiaj kom them nyiaj.
1, kom muaj nuj nqis: 1-1000 kg, tsis pub dhau 3 hnub ua haujlwm tom qab tau txais kev them nyiaj
2, kom muaj nuj nqis: saum 1000 kg, tsis pub dhau 2 lub lis piam tom qab tau txais nyiaj.
1. Kev tswj hwm ua raws: tshuaj xyuas thiab ua raws li hauv zos, thiab thoob ntiaj teb cov cai hais txog kev thauj khoom. Qhov no suav nrog cov lus qhia raws li hauv qab no xws li Asmeskas Lub Tuam Tsev Txhawb Kev Thauj Mus Los (DOT) thiab International Cua Kev Koom Tes (Iiata).
2. Ntim: Siv cov ntaub ntawv ntim uas tsim nyog uas tsim nyog tau nrog 4,4'-diphenoxybenzene. Lub khob ntim yuav tsum muaj zog, thev tsis taus thiab tiv taus cov tshuaj lom neeg. Xyuas kom meej tias lub ntim tau sau npe nrog cov cim tshuaj lom neeg thiab cov cim kev phom sij.
3. Daim Ntawv Sau Npe: Sau npe kom meej rau lub pob uas yog, tus lej UN (yog tias tsim nyog), thiab cov ntawv ceeb toom kev phom sij. Suav cov lus qhia thiab cov ntaub ntawv tiv toj thaum muaj xwm txheej ceev.
4. Kev tswj kub: Yog tias tsim nyog, xyuas kom meej cov kev xa khoom kom muaj qhov kub ruaj khov kom tiv thaiv kev txwv tsis pub muaj tshuaj.
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6. Cov Ntawv Teev Tseg Kev Nyab Xeeb (SDS): Sau ib daim qauv ntawm cov ntaub ntawv kev nyab xeeb nrog koj cov zaub mov xa tuaj los muab cov ntaub ntawv ntawm kev phom sij, tuav, thiab ntsuas xwm ceev.
7. Kev kawm: Ua kom cov neeg ua haujlwm tau koom nrog hauv kev thauj mus los hauv kev thauj mus los kom daws cov txheej txheem txaus ntshai thiab nkag siab cov txheej txheem kom raug rau kev thauj cov khoom siv.
8. Cov txheej txheem kev kub ntxhov: Tsim cov phiaj xwm kom tau teb rau qhov txeej lossis raug mob thaum tsim nyog tiv thaiv tus kheej (PPE) thiab tu cov ntaub ntawv uas tau ntxuav.
