Iimveliso
I-Diethylene glycol butyl ethe (DB)
Ingcaciso yeMveliso
I-Diethylene glycol monobutyl ether (DEGBE) iveliswa ngokusabela kwe-ethylene oxide kunye ne-n-butanol kunye ne-alkalic catalyst.
Kwiimveliso zokubulala izitshabalalisi, iDEGBE isebenza njengesithako esingasebenziyo njengesicimi sokwenziwa kwemveliso phambi kokuba isityalo siphume emhlabeni kwaye njengesizinzisi. I-DEGBE ikwayikhemikhali ephakathi kwi-synthesis ye-diethylene glycol monobutyl ether acetate, i-diethylene glycol dibutyl ether, kunye ne-piperonyl acetate, nanjenge-solvent kwii-enamels ezibhakwe kakhulu. Ezinye izicelo ze-DEGBE zifana ne-dispersant ye-vinyl chloride resins kwi-organosols, i-diluent ye-hydraulic brake fluids, kunye ne-solvent ehlangeneyo yesepha, i-oyile, kunye namanzi kwizicoci zasemakhaya. Ushishino lwamalaphu lisebenzisa iDEGBE njengesisombululo sokumanzisa. I-DEGBE ikwasisinyibilikisi se-nitrocellulose, i-oyile, idayi, iintsini, iisepha, kunye neepolymers. I-DEGBE ikwasetyenziswa njengokudibanisa isinyibilikisi kwizicoci zolwelo, ulwelo lokusika, kunye nezinto ezincedisa amalaphu. Kumashishini oshicilelo, izicelo zeDEGBE ziquka: i-solvent in lacquers, ipeyinti, kunye neenki zokushicilela; i-solvent ephezulu yokubilisa ukuphucula iglosi kunye neempawu zokuhamba; kwaye isetyenziswe njenge-solubilizer kwiimveliso zeoyile yamaminerali.
Iipropati
| Ifomula | C6H14O2 | |
| INOMBOLO YECAS | 112-34-5 | |
| inkangeleko | ulwelo olungenambala, olungenambala, olubonakalayo | |
| ukuxinana | 0.967 g/mL ku-25 °C(lit.) | |
| indawo ebilayo | 231 °C(lit.) | |
| Inqaku elikhanyayo | 212 °F | |
| ukupakishwa | igubu/Itanki ye-ISO | |
| Ugcino | Gcina kwindawo epholileyo, engenamoya, kwindawo eyomileyo, ekwanti kumthombo womlilo, ukulayishwa kunye nokuthuthwa kwezinto zokuhamba kufuneka kugcinwe ngokuhambelana nezibonelelo zeekhemikhali ezinetyhefu ezinokutsha. | |
*Iiparamitha zezereferensi kuphela. Ngeenkcukacha, jonga kwi-COA
Isicelo
| Isetyenziswa njenge-solvent ye-nitrocellulose, ivanishi, i-inki yokushicilela, i-oyile, i-resin, njl., kwaye njengento ephakathi kwiiplastiki zokwenziwa. Isetyenziswe njenge-solvent yokucoca, i-inki yokuprinta, isitampu setafile yokushicilela, i-oyile, i-resin, njl. iarhente yokutsalwa kweziyobisi |
ImiGaqo yokuGcina
Gcina kwindawo epholileyo nengena umoya. Zigcine kude nomlilo kunye nobushushu. Khusela ilanga elithe ngqo. Gcina isitya sivaliwe. Kufuneka igcinwe ngokwahlukileyo kwi-oxidizers, musa ukuxuba ukugcinwa. Ukuxhotyiswa ngeentlobo ezifanelekileyo kunye nobuninzi bezixhobo zokucima umlilo. Indawo yokugcina kufuneka ixhotyiswe ngezixhobo zonyango olungxamisekileyo oluvuzayo kunye nezixhobo ezifanelekileyo zokukhusela.
Inzuzo
Umgangatho wemveliso, ubungakanani obaneleyo, unikezelo olusebenzayo, umgangatho ophezulu wenkonzo Inenzuzo ngaphezu kwe-amine efanayo, i-ethanolamine, ekubeni i-concentration ephezulu ingasetyenziselwa ukubola okufanayo. Oku kuvumela abasulungeki ukuba bakhuhle ihydrogen sulfide ngesantya esisezantsi se-amine esijikelezayo sisebenzisa amandla angaphantsi ngokubanzi.
