Ethylene glycol tertiary butyl ether (ETB)

Dzina la mankhwala: Ethylene glycol tertiary butyl ether (ETB)
Fomula ya molekyulu: C6H14O2
Kulemera kwa maselo: 118.18
NAMBALA YA CAS: 7580-85-0
Kapangidwe ka mankhwala

Chizindikiro chaukadaulo

Gwiritsani ntchito
Ethylene glycol tertiary butyl ether, njira ina yaikulu m'malo mwa ethylene glycol butyl ether, mosiyana, fungo lochepa kwambiri, poizoni wochepa, kusintha kochepa kwa photochemical, ndi zina zotero, kuyabwa pang'ono pakhungu, komanso kugwirizanitsa madzi, kukhazikika kwa utoto wa latex. Imagwirizana bwino ndi ma resin ambiri ndi zosungunulira zachilengedwe, komanso hydrophilicity yabwino. Itha kugwiritsidwa ntchito kwambiri m'magawo ambiri monga zokutira, inki, chotsukira, chonyowetsa ulusi, pulasitiki, organic synthesis intermediate ndi chochotsa utoto. Ntchito zake zazikulu ndi izi:
1. Chosungunulira chamadzimadzi: makamaka cha makina osungunulira amadzimadzi, utoto wa latex wosungunuka m'madzi. Chifukwa chakuti HLB ya ETB ili pafupi ndi 9.0, ntchito yake mu makina osungunulira imagwira ntchito ngati chosungunulira, chosungunulira, chothandizira rheological ndi cosolvent. Imagwira ntchito bwino pa utoto wa latex, chosungunulira cha colloidal dispersion ndi chosungunulira cha resin chamadzimadzi m'zophimba zamadzimadzi. , Pa utoto wamkati ndi wakunja m'nyumba, primer yamagalimoto, tinplate yamitundu ndi madera ena.
2.Chosungunulira utoto
2.1 Monga chotulutsira. Kupanga utoto wapadera wakuda ndi wakuda wakuda, utoto wa acrylic nthawi zambiri umafuna nthawi yambiri kuti upukute wakuda wa kaboni kuti ukhale wosalala, ndipo kugwiritsa ntchito ETB yonyowa ndi utoto wakuda wa kaboni, nthawi yopukuta ikhoza kuchepetsedwa ndi theka, ndipo mutamaliza mawonekedwe ake ndi osalala komanso osalala.
2.2 Monga choyeretsera utoto, chimathandiza kuti utoto uume mofulumira, ukhale wosalala, wonyezimira, komanso wogwirizana. Chifukwa cha kapangidwe kake ka tert-butyl, imakhala ndi kukhazikika kwa photochemical komanso chitetezo, imatha kuchotsa mabowo a utoto, tinthu tating'onoting'ono ndi thovu. Zophimba zamadzi zopangidwa ndi ETB zimakhala ndi kukhazikika bwino kosungira, makamaka kutentha kochepa m'nyengo yozizira.
2.3 Konzani gloss. ETB yogwiritsidwa ntchito mu utoto wa amino, utoto wa nitro, kuti aletse kupanga zizindikiro zofanana ndi "peel ya lalanje", gloss ya filimu ya utoto inawonjezeka ndi 2% mpaka 6%.
3.Inki yotulutsa inki ETB imagwiritsidwa ntchito ngati chosungunulira inki chopangidwa, kapena ngati chotulutsira madzi chogwiritsidwa ntchito mu inki yosindikizira, mutha kusintha kwambiri rheology ya inki, kusintha mtundu wa kusindikiza kwachangu komanso kunyezimira, komanso kumamatira.
4. Kampani ya US Alied-Signal yotulutsa ulusi inapereka 76% ya mafuta amchere okhala ndi ulusi wa polyethylene ndi ETB, ndipo mafuta a ulusi wa mchere atachotsedwa, adatsika ndi 0.15%.
5.Utoto wa Titanium Dioxide phthalocyanine wochokera ku kampani ya ku Japan ya Canon ku Ti (OBu) 4-amino-1,3-isoindoline ya yankho la ETB unasakanizidwa pa 130 ℃ kwa maola atatu, ndipo utoto wa 87% wa titanium Phthalocyanine wopangidwa ndi titanium oxide yokhala ndi porous phthalocyanine ndi ETB ungagwiritsidwe ntchito ngati chithunzi chothandizira kuwala chomwe chimakhudzidwa kwambiri ndi kuwala kwa kutalika kwa mafunde.
6.Chotsukira bwino cha m'nyumba cha Asahi Denko chomwe chimathiridwa ndi propylene oxide ndi mankhwala omwe ali ndi KOH ETB amapeza poly propylene oxide mono-t-butyl ether, yomwe ndi njira yabwino komanso yothandiza yotsukira m'nyumba.
7.Utoto woletsa dzimbiri wa hydrosol Nippon Paint Company wokhala ndi diethyl ether, acrylic resin, ETB, butanol, TiO2, cyclohexyl ammonium carbonate, wothandizira woletsa thovu kuti akonze utoto wothira madzi.
8. Chotsutsa filimu ya kaboni cha zigawo za wailesi ndi ETB ngati chotsutsa chamadzimadzi cha filimu ya kaboni, pamwamba pake posalala, chingachotse dzenje la pinhole ndi zochitika zoyipa ndikuwonjezera magwiridwe antchito a zigawo zamagetsi.
9. Chothandizira Mafuta
ETB ingagwiritsidwe ntchito ngati chosungunulira pamodzi ndi chosinthira mafuta atsopano a boiler, osati kungowonjezera mphamvu yoyaka, komanso kuchepetsa mpweya woipa, monga gwero latsopano la mphamvu za boilers ndi injini zazikulu za dizilo zam'madzi, pali zofunikira zolimba zachilengedwe komanso zabwino za phindu la mfundo.

Phukusi
200kgs/ng'oma

Malo Osungirako
Sungani pamalo ozizira, opumira mpweya, komanso ouma, ngati njira yonyamulira mankhwala.