I-DMM plasticizer Dimethyl Maleate CAS 624-48-6
I-Dimethyl Maleate(DMM)
Ifomula yamakhemikhali nesisindo samangqamuzana
Ifomula yamakhemikhali:C6H8O4
Isisindo se-molecule: 144.12
Inombolo ye-CAS: 624-48-6
Izakhiwo kanye nokusetshenziswa
Uketshezi olunamafutha angenambala, olusobala,bp 115℃(3mmHg),inkomba ekhanyayo 1.4283(20℃).
Isetshenziswa njenge-plasticizer yangaphakathi, ingase ihlanganiswe nama-monomers afana ne-vinyl chloride, i-vinyl acetate, i-styrene, njll.
Ibuye isetshenziswe njengendawo ephilayo yokuhlanganisa imikhiqizo eminingi njengomkhiqizo wokumelana nemisebe ye-ultraviolet, njll.
Izinga lekhwalithi
| Ukucaciswa | Ibanga Lokuqala | IBanga Elifanelekile |
| Umbala(Pt-Co), ikhodi No. ≤ | 20 | 40 |
| Inani le-Acid,mgKOH/g ≤ | 0.10 | 0.15 |
| Ukuminyana(20℃),g/cm3 | 1.152±0.003 | |
| Okuqukethwe kwe-Ester,% ≥ | 99.0 | 99.0 |
| Okuqukethwe kwamanzi,% ≤ | 0.10 | 0.15 |
Iphakheji nesitoreji, ukuphepha
Ipakishwe ku-200 litre galvanized iron drum, net weight 220 kg/isigubhu.
Igcinwe endaweni eyomile, enomthunzi, nendawo engenawo umoya.Kugwenywe ukungqubuzana nemisebe yelanga, ekuhlaselweni yimvula ngesikhathi sokuphatha nokuthutha.
Hlangana nomlilo oshisa kakhulu futhi ocacile noma thintana ne-oxidizing, okubangele ingozi evuthayo.Uma kuhlangatshezwana nokushisa okuphezulu, ukucindezela ngaphakathi kwesitsha kuyakhula, kubangele ingozi ye-Bang.
Uma isikhumba sithintana naso, sikhumula izingubo ezingcolile, sigezwe ngamanzi amaningi kanye namanzi anensipho kahle.Uma iso lithintana nalo, lihlanjululwe ngamanzi amaningi ngejwabu leso livuleke ngokushesha imizuzu eyishumi nanhlanu.Thola usizo lwezempilo.
Pls xhumana nathi ukuze uthole i-COA ne-MSDS.Ngiyabonga.
