I-DMM plasticizer Dimethyl Maleate CAS 624-48-6
I-Dimethyl Maleate(DMM)
Ifomula yekhemikhali kunye nobunzima bemolekyuli
Ifomula yemichiza:C6H8O4
Ubunzima bemolekyuli:144.12
Inombolo yeCAS: 624-48-6
Iipropati kunye nokusetyenziswa
Ulwelo olunamafutha angenambala, olungenambala,bp 115℃(3mmHg), isalathiso sokugqama 1.4283(20℃).
Isetyenziswa njengeplasticizer yangaphakathi, inokwenziwa i-copolymerized nge-monomers njenge-vinyl chloride, i-vinyl acetate, i-styrene, njl.
Ikwasetyenziswa njenge organic intermediate yokudibanisa iimveliso ezininzi njengemveliso yokumelana nemitha yeultraviolet, njl.
Umgangatho womgangatho
| Inkcazo | IBanga lokuqala | IBanga elifanelekileyo |
| Umbala(Pt-Co), ikhowudi enguNombolo. ≤ | 20 | 40 |
| Ixabiso le-asidi,mgKOH/g ≤ | 0.10 | 0.15 |
| Uxinzelelo(20℃),g/cm3 | 1.152±0.003 | |
| Umxholo we-Ester,% ≥ | 99.0 | 99.0 |
| Umxholo wamanzi,% ≤ | 0.10 | 0.15 |
Ukupakishwa kunye nokugcinwa, ukhuseleko
Ipakishwe kwiilitha ezingama-200 kwigubu lentsimbi, ubunzima bomnatha obungama-220 kg/igubu.
Igcinwe kwindawo eyomileyo, enomthunzi, kwindawo enomoya.Kuthintelwe ukungqubana kunye nemitha yelanga, uhlaselo lwemvula ngexesha lokuphatha kunye nokuthumela ngenqanawa.
Udibane nomlilo oshushu nocacileyo okanye uqhagamshelane nearhente ye-oxidizing, ebangele ingozi evuthayo.Ukuba kuhlangatyezwane nobushushu obuphezulu, uxinzelelo olungaphakathi kwisikhongozeli luyanda, lubangele ingozi ye-Bang.
Ukuba ulusu ludibana nalo, ukukhulula iimpahla ezingcolileyo, zihlanjwe ngamanzi amaninzi kunye namanzi anesepha ngokucokisekileyo.Ukuba iliso liyadibana, lihlanjululwe ngamanzi amaninzi kunye nenkophe ibanjwe ivuleke ngokukhawuleza imizuzu elishumi elinesihlanu.Fumana uncedo lwezonyango.
Pls uqhagamshelane nathi ukuze ufumane i-COA kunye ne-MSDS.Enkosi.
