Khoom npe:Vinyl acetate monomer
Molecular hom:C4H6O2
CAS Nr:108-05-4 ib
Cov khoom siv molecular:
| Yam khoom | Chav tsev | Tus nqi |
| Purity | % | 99,9 nqi |
| Xim | APHA | 5 max |
| Acid nqi (raws li acetate acid) | ppm | 50 max |
| Cov ntsiab lus dej | ppm | 400 max |
| Qhov tshwm sim | - | Pob tshab kua |
Vinyl acetate monomer (VAM) yog cov kua tsis muaj xim, tsis muaj dej lossis me ntsis soluble hauv dej.VAM yog cov kua ua kua.VAM muaj qab zib, fruity tsw (nyob rau hauv me me), nrog ntse, irritating tsw nyob rau theem siab dua.VAM yog ib qho tseem ceeb tshuaj siv tsev thaiv siv nyob rau hauv ntau yam kev lag luam thiab cov khoom siv.VAM yog cov khoom tseem ceeb hauv emulsion polymers, resins, thiab intermediates siv nyob rau hauv cov xim, nplaum, coatings, textiles, xaim thiab cable polyethylene tebchaw, laminated kev nyab xeeb iav, ntim, automotive yas roj tank, thiab acrylic fibers.Vinyl acetate yog siv los tsim polyvinyl acetate emulsions thiab resins.Cov seem me me ntawm cov yas acetate tau pom muaj nyob rau hauv cov khoom tsim los ntawm VAM, xws li molded yas khoom, nplaum, xim, ntim khoom noj, thiab tshuaj tsuag plaub hau.
Vinyl acetate feem ntau yog siv los tsim polyvinyl acetate emulsions thiab polyvinyl cawv.Qhov tseem ceeb ntawm kev siv cov emulsions no yog siv rau hauv cov nplaum, xim, textiles, thiab ntawv cov khoom.Kev tsim cov yas acetate polymers.
Nyob rau hauv daim ntawv polymerized rau yas masses, films thiab lacquers;nyob rau hauv yas zaj duab xis rau ntim khoom noj.Raws li kev hloov pauv rau cov hmoov txhuv nplej siab.
Chemwin tuaj yeem muab ntau hom hydrocarbons thiab cov kuab tshuaj tshuaj lom neeg rau cov neeg siv khoom.Ua ntej ntawd, thov nyeem cov lus qhia hauv qab no txog kev ua lag luam nrog peb:
1. Kev ruaj ntseg
Kev nyab xeeb yog peb qhov tseem ceeb tshaj plaws.Ntxiv nrog rau kev muab cov neeg siv khoom paub txog kev nyab xeeb thiab ib puag ncig tus phooj ywg siv ntawm peb cov khoom, peb kuj tau cog lus los xyuas kom meej tias qhov kev pheej hmoo ntawm kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov neeg ua haujlwm raug txo qis rau qhov tsim nyog thiab ua tau tsawg kawg nkaus.Yog li ntawd, peb xav kom tus neeg siv khoom kom ntseeg tau tias qhov tsim nyog tshem tawm thiab khaws cov qauv kev nyab xeeb tau ua tiav ua ntej peb xa khoom (thov xa mus rau HSSE appendix nyob rau hauv cov nqe lus dav dav thiab kev muag khoom hauv qab no).Peb cov kws tshaj lij HSSE tuaj yeem muab kev taw qhia txog cov qauv no.
2. Txoj kev xa khoom
Cov neeg siv khoom tuaj yeem xaj thiab xa khoom los ntawm chemwin, lossis lawv tuaj yeem tau txais cov khoom los ntawm peb cov chaw tsim khoom.Cov hom kev thauj mus los muaj xws li tsheb thauj mus los, tsheb ciav hlau lossis kev thauj mus los ntau yam (xws li kev sib cais).
Nyob rau hauv cov ntaub ntawv ntawm cov neeg yuav tsum tau, peb muaj peev xwm qhia kom meej cov kev cai ntawm barges los yog tankers thiab siv tshwj xeeb kev nyab xeeb / tshuaj xyuas cov qauv thiab cov kev cai.
3. Yam tsawg kawg nkaus kom muaj nuj nqis
Yog tias koj yuav khoom los ntawm peb lub vev xaib, qhov kev txiav txim yam tsawg kawg nkaus yog 30 tons.
4. Kev them nyiaj
Txoj kev them nyiaj tus qauv yog txiav tawm ncaj qha hauv 30 hnub txij li daim ntawv xa nyiaj.
5. Cov ntaub ntawv xa tuaj
Cov ntaub ntawv hauv qab no tau muab nrog rau txhua qhov kev xa khoom:
· Bill of Lading, CMR Waybill lossis lwm yam ntaub ntawv thauj mus los
· Certificate of Analysis los yog Conformity (yog xav tau)
· Cov ntaub ntawv hais txog HSSE raws li txoj cai
· Cov ntaub ntawv kev lis kev cai raws li txoj cai (yog tias xav tau)
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