I-Ethylene glycol tertiary butyl ether (ETB)

Igama lamakhemikhali: i-Ethylene glycol tertiary butyl ether (ETB)
Ifomula yama-molecule: C6H14O2
Isisindo sama-molecular: 118.18
INOMBOLO YE-CAS: 7580-85-0
Ifomula yesakhiwo samakhemikhali

Inkomba yobuchwepheshe

Sebenzisa
I-ethylene glycol tertiary butyl ether, enye indlela eyinhloko esikhundleni se-ethylene glycol butyl ether, ngokuphambene nalokho, iphunga eliphansi kakhulu, ubuthi obuphansi, ukusebenza okuphansi kwe-photochemical, njll., ukucasuka okuncane esikhumbeni, kanye nokuhambisana namanzi, ukuqina kokusabalala kopende we-latex. Ukuhambisana okuhle nama-resin amaningi kanye nezinyibilikisi eziphilayo, kanye nokuphilizeka okuhle kwamanzi. Ingasetshenziswa kabanzi emikhakheni eminingi efana nokugqoka, uyinki, i-ejenti yokuhlanza, i-ejenti yokumanzisa i-fiber, i-plasticizer, i-organic synthesis intermediate kanye ne-paint remover. Ukusetshenziswa kwayo okuyinhloko kungokulandelayo:
1. Isinyibilikisi sokumboza ngamanzi: ikakhulukazi izinhlelo zamanzi ezinyibilikayo, upende wemboni yopende we-latex ohlakazeka ngamanzi. Ngenxa yokuthi inani le-HLB le-ETB liseduze no-9.0, umsebenzi walo ohlelweni lokuhlakaza udlala indima njenge-dispersant, i-emulsifier, i-rheological agent kanye ne-cosolvent. Isebenza kahle ngopende we-latex, i-colloidal dispersion coating kanye ne-aqueous resin coating ezingxenyeni zamanzi. , Ngopende wangaphakathi nowangaphandle ezakhiweni, i-primer yezimoto, i-color tinplate kanye neminye imikhakha.
2.Isixazululo sopende
2.1 Njenge-dispersant. Ukukhiqizwa kopende olukhethekile olumnyama nolumnyama olumnyama olukhethekile lwe-acrylic, upende we-acrylic ngokuvamile udinga isikhathi esiningi ukuze ugaye i-carbon black enombala ophezulu ukuze kufezwe ubuncane obuthile, kanye nokusetshenziswa kwe-ETB efakwe i-carbon black enombala ophezulu, isikhathi sokugaya singancishiswa ngaphezu kwesigamu, futhi ngemva kokuqeda ukubukeka kopende kubushelelezi futhi kubushelelezi.
2.2 Njenge-ejenti yokulinganisa ukungcola, thuthukisa isivinini sokomisa upende wokusabalala kwamanzi, ukushelela, ukucwebezela, nokuqina kokunamathela. Ngenxa yesakhiwo sayo se-tert-butyl, inamandla aphezulu okuqina kwe-photochemical kanye nokuphepha, ingasusa ama-pinholes efilimu yopende, izinhlayiya ezincane kanye nama-bubble. Izembozo zamanzi ezenziwe nge-ETB zinokuqina okuhle kokugcina, ikakhulukazi ngaphansi kwezimo zokushisa eziphansi ebusika.
2.3 Thuthukisa ukucwebezela. I-ETB esetshenziswa kupende we-amino, upende we-nitro, ukuvimbela ukukhiqizwa kwezimpawu ezifana ne-"orange peel", ukucwebezela kwefilimu yopende kukhuphuke ngo-2% kuya ku-6%.
3.I-ETB ye-inki dispersant esetshenziswa njenge-inki solvent eyenziwe, noma njenge-dispersant ehlanjululwe esetshenziswa kuma-inki okunyathelisa, ungayithuthukisa kakhulu i-rheology ye-inki, uthuthukise ikhwalithi yokunyathelisa okusheshayo kanye nokucwebezela, ukunamathela.
4. I-ejenti yokukhipha i-fibre ye-US Alied-Signal Company ifinyelele ku-76% wamafutha amaminerali aqukethe imicu ye-polyethylene enokukhishwa kwe-ETB, ngemuva kokukhishwa kwamafutha e-fiber amaminerali kwehle ngo-0.15%.
5.Idayi ye-Titanium Dioxide phthalocyanine dye yaseJapan Canon company to Ti (OBu) 4-amino-1,3-isoindoline yesisombululo se-ETB yavuselelwa ku-130 ℃ amahora ama-3, kwatholakala idayi ye-titanium Phthalocyanine emsulwa engu-87%. Futhi i-crystalline oxytitanium phthalocyanine eyenziwe nge-titanium oxide phthalocyanine enezimbobo kanye ne-ETB ingasetshenziswa njenge-photosensitizer yezithombe ezwela kakhulu ekukhanyeni kwe-long-wavelength.
6.Isihlanzi sasekhaya esisebenza kahle i-Asahi Denko esiphathwe nge-propylene oxide kanye nomkhiqizo wokusabela oqukethe i-KOH ETB sithola i-poly propylene oxide mono-t-butyl ether, okuyi-cleaner yasekhaya efanelekile futhi esebenza kahle.
7.I-hydrosol yopende wokulwa nokugqwala i-Nippon Paint Company ene-diethyl ether, i-acrylic resin, i-ETB, i-butanol, i-TiO2, i-cyclohexyl ammonium carbonate, i-ejenti yokulwa nokugqwala ukuze kulungiselelwe upende wokugqwala wamanzi angaphansi komhlaba ofafazwayo.
8. I-resistor yefilimu yekhabhoni yezingxenye zomsakazo ene-ETB njengokumelana kwe-resistors yefilimu yekhabhoni ewuketshezi, indawo ebushelelezi, ingasusa i-pinhole kanye ne-negative phenomena webbing futhi ithuthukise ukusebenza kwezingxenye zikagesi.
9. Isisekeli sikaphethiloli
I-ETB ingasetshenziswa njenge-solvent kanye ne-modifier kumafutha amasha e-boiler, hhayi nje kuphela ukuthuthukisa ukusebenza kahle kokushisa, kodwa futhi nokunciphisa ukukhishwa kwegesi, njengomthombo omusha wamandla wama-boiler kanye nezinjini ezinkulu ze-diesel zasolwandle, kunezidingo eziqinile zemvelo kanye nezinzuzo ze-dividend yenqubomgomo.

Iphakheji
200kgs/isigubhu

Isitoreji
Gcina endaweni epholile, enomoya, neyomile, njengokuthutha amakhemikhali okuvamile.