Ethylene glycol tertiary butyl ether (ETB)

Lebitso la lik'hemik'hale: Ethylene glycol tertiary butyl ether (ETB)
Foromo ea molek'hule: C6H14O2
Boima ba molek'hule:118.18
CAS NO.: 7580-85-0
Foromo ea sebopeho sa lik'hemik'hale

Index ea tekheniki

Sebelisa
Ethylene glycol tertiary butyl ether, e ka sehloohong e fapaneng le ethylene glycol butyl ether, ka lehlakoreng le leng, monko o fokolang haholo, toxicity e tlaase, reactivity e tlaase ea photochemical, joalo-joalo, ho halefa ha letlalo, le ho lumellana ha metsi, botsitso ba ho hasana ha pente ea latex. boholo ba li-resin le li-solvents tsa organic, le hydrophilicity e ntle. E ka sebelisoa haholo libakeng tse ngata tse kang ho roala, enke, ho hloekisa, fiber wetting agent, plasticizer, organic synthesis intermediate le ho tlosa pente. Lisebelisoa tsa eona tsa mantlha ke tse latelang:
1. Aqueous coating solvent : haholo-holo bakeng sa lisebelisoa tsa metsi a qhibilihisang metsi, pente ea indasteri ea pente ea latex e qhalakahang. Hobane boleng ba HLB ba ETB bo haufi le 9.0, mosebetsi oa eona tsamaisong ea ho qhalakanya o phetha karolo e le dispersant, emulsifier, rheological agent le cosolvent. E na le ts'ebetso e ntle bakeng sa pente ea latex, colloidal dispersion coating le ho qhibiliha ha resin e nang le metsi ka har'a liphahlo tse kenngoeng ke metsi. , Bakeng sa pente ea ka hare le ea ka ntle ea mehaho, primer ea likoloi, tinplate ea mebala le masimo a mang.
2.Setlolo sa pente
2.1 Joaloka motho ea qhalaneng. Tlhahiso ea pente e khethehileng e ntšo le e khethehileng e ntšo ea acrylic, pente ea acrylic hangata e hloka nako e ngata ho ea holimo ho pigment carbon black sila ho finyella botle bo itseng, 'me tšebeliso ea ETB e kolobisitsoe ka pigment e phahameng ea carbon black, nako ea ho sila e ka fokotsoa ke ho feta halofo, 'me ka mor'a ho qeta Ponahalo ea pente e boreleli le ho feta.
2.2 Joalo ka li-defoamers tsa boemo bo holimo, ntlafatsa lebelo la ho omisa pente ea phallo ea metsi, boreleli, botloloko, ho potlakisa ho khomarela. Ka lebaka la sebopeho sa eona sa tert-butyl, e na le botsitso bo phahameng ba photochemical le polokeho, e ka felisa li-pinholes tsa filimi ea pente, likaroloana tse nyenyane le li-bubble. Liaparo tse entsoeng ka metsi tse entsoeng ka ETB li na le botsitso bo botle ba polokelo, haholo-holo tlas'a maemo a tlaase a mocheso mariha.
2.3 Ntlafatsa khanya. ETB e sebelisitsoeng ka pente ea amino, pente ea nitro, ho thibela tlhahiso ea "lekhapetla la lamunu" -joaloka matšoao, gloss ea filimi ea pente e eketsehile 2% ho isa ho 6%.
3.Enke dispersant ETB sebelisoa e le mokelikeli enke entsoe, kapa e le dispersant diluted sebelisoa ka enke enke, o ka haholo ntlafatsa enke rheology, ntlafatsa boleng ba ho hatisa ka lebelo le phahameng le sephatsimisi, adhesion.
4. Moemeli oa ho ntšoa ha Fiber US Alied-Signal Company ho isa ho 76% ea oli ea diminerale e nang le likhoele tsa polyethylene tse ntšoang ka ETB, ka mor'a hore ho ntšoa ha oli ea minerale e fokotsehile ka 0.15%.
5.Titanium Dioxide phthalocyanine dae Khamphani ea Japane ea Canon ho Ti (OBu) 4-amino-1,3-isoindoline ea tharollo ea ETB e ile ea tsosoa ka 130 ℃ 3h, ea fumana 87% e hloekileng ea titanium Phthalocyanine dae. 'Me crystalline oxytitanium phthalocyanine e entsoeng ka porous titanium oxide phthalocyanine le ETB e ka sebelisoa e le photosensitizer ea lifoto e utloang haholo khanya ea nako e telele ea maqhubu.
6.Mohloekisi ea sebetsang hantle oa ntlo Asahi Denko o alafshoa ka propylene oxide le sehlahisoa sa reaction se nang le KOH ETB fumana poly propylene oxide mono-t-butyl ether, e leng lihloekisi tse sebetsang hantle tsa malapa.
7.Pente e thibelang ho bola ea hydrosol ea Nippon Paint Company e nang le diethyl ether, resin ea acrylic, ETB, butanol, TiO2, cyclohexyl ammonium carbonate, anti-foaming agent ho lokisa pente e ka fafatsoang ea metsi a qhibilihang.
8. carbon film resistor ea likarolo tsa seea-le-moea tse nang le ETB e le khanyetso ea lik'habone ea metsi, holim'a metsi a boreleli, e ka felisa pinhole le liketsahalo tse mpe tsa marang-rang le ho ntlafatsa ts'ebetso ea likarolo tsa motlakase.
9. Motlatsi oa Mafura
ETB e ka sebelisoa e le co-solvent le modifier ho mafura a macha a boiler, eseng feela ho ntlafatsa ts'ebetso ea mollo, empa hape e fokotsa mocheso, e le mohloli o mocha oa matla bakeng sa li-boilers le lienjini tse kholo tsa diesel tsa leoatleng, ho na le litlhoko tse thata tsa tikoloho le melemo ea phaello ea pholisi.

Sephutheloana
200kgs / moropa

Polokelo
Boloka sebakeng se phodileng, se nang le moya, se omileng, e le sepalangoang sa lik'hemik'hale se akaretsang.