Di methyl ethanound, organic compound, makemikari formula c5h13no2, yemavara kana akasviba yero oiri mvura, inogona kuve isina musoro nemvura, doro, zvishoma, zvishoma zvinyoro-nyoro. Kunyanya kushandiswa se emulsifier uye acid gasi inobata, Acid base ekudzora, polyurethane foam Catalyst, anoshandiswawo semishonga inodhonzwa senge nitrogen mustard hydrochloride yepakati.
Zvivakwa:Ichi chigadzirwa chine ammonia inonhuhwirira isina ruvara kana yerodhi mvura, inopisa. Zvinogona kuve zvisizvo nemvura, ethanol, benzene, ether uye acetone. Yakasarudzika density 0.8879, inovira Point 134,6 ℃. Pfungwa dzerusununguko - 59. O ℃. Ignition point 41 ℃. Flash point (yakavhurika mukombe) 40 ℃. Viscosity (20 ℃) 3.8mpa. s. Refractivation Index 1.4296.
Kugadzirira Maitiro:
1.thylene oxide process nedimethylamine uye ethylene oxide Ammonia, kuburikidza nekurekodha, distydation, kushomeka.
2.chloroethanol maitiro anowanikwa ne saponzation ye chloroethanol uye alkali yekuburitsa ethylene oxide, uye wozosarudzwa nedimethlamine.
Zvikumbiro zveDMEA:
Iyo Catalty Basa reN N-N-DIMETHONALANOLOLOLOLOLOLOLDINE REMEA SEAM REMBOLULING COMPERICE STEACE LECE MUNYAYA YEMAHARA. , nokudaro chengetedza mamwe mainini muhurongwa. Chiitiko chakaderera uye kugona kwakawanda kwekugona kweDimethlethanoine DMEFETHANINE DMEA SEATHY UYE ZVINOGONESESWA MUCHIKAMU ZVAKAITWA NEZVINHU ZVINOGONESESWA WEMAHARA
Dimethylethanolanolanolano (DREA) ine huwandu hwakawanda hwekushandisa, hwakadai se: Dimethylethanolanolanolanolano Dmea inogona kushandiswa kugadzirira marara emvura; Dimethylethanolanolanolanolanohewo yerudzi rwechidzitiro chethethinoethyl methacrylate, iyo inoshandiswa kugadzirira vamiririri veAntivic Dimethylethanolanolanolanolanolan anoshandiswawo mumvura yekurapa ekurapa kudzivirira boiler corrostion.
MuPolyurethane Foam, Dimethylethanolanolanolo dma is a co-catalyst uye Dimethylethanolwst, uye Dimethyletanolanolst Iko kune hydroxyl boka mumorekuru weDimethlanolanoline DMEA, iyo inogona kuita nehopeanate Boka, saka dimethylethanolanolanate Dmea inogona kusanganiswa nemamolecha yemolymer, uye haizove yakajeka seyakafanana neTrietylamine.
Chigadzirwa Chigadzirwa:Uchishandisa iron drum packing, net uremu 180kg pane chigubhu. Chengetedza munzvimbo inotonhorera uye yakatonhora. Chengetedza uye kutakura zvinoenderana nemakemikari anopisa uye ane chepfu.
Tumira nguva: Kubvumbi-19-2023