Ethylene glycol tertiary butyl ether (ETB)

Dzina la mankhwala: Ethylene glycol tertiary butyl ether (ETB)
Mapangidwe a maselo: C6H14O2
Katundu wolemera: 118.18
CAS NO.: 7580-85-0
Chemical structural chilinganizo

Technical index

Gwiritsani ntchito
Ethylene glycol tertiary butyl ether, njira yayikulu yosinthira ethylene glycol butyl ether, mosiyana, fungo lotsika kwambiri, kawopsedwe kakang'ono, kawopsedwe kakang'ono ka photochemical reactivity, etc., wofatsa pakhungu, komanso kuyanjana kwamadzi, kukhazikika kwa utoto wa latex kufalikira Kugwirizana bwino ndi ambiri utomoni ndi zosungunulira organic, ndi hydrophilicity wabwino.Itha kugwiritsidwa ntchito m'magawo ambiri monga zokutira, inki, zoyeretsera, fiber wetting agent, plasticizer, organic synthesis wapakatikati ndi chochotsa utoto.Ntchito zake zazikulu ndi izi:
1. Amadzimadzi ❖ kuyanika zosungunulira: makamaka zosungunulira amadzimadzi kachitidwe, madzi dispersible latex utoto makampani utoto.Chifukwa mtengo wa HLB wa ETB uli pafupi ndi 9.0, ntchito yake mu dongosolo lobalalitsa imakhala ngati dispersant, emulsifier, rheological agent ndi cosolvent.Ili ndi ntchito yabwino ya utoto wa latex, zokutira zobalalika za colloidal ndikusungunula zokutira zamadzimadzi mu zokutira zamadzi., Kwa utoto wamkati ndi wakunja mnyumba, zoyambira zamagalimoto, tinplate zamitundu ndi magawo ena.
2.Paint zosungunulira
2.1 Monga wobalalitsa.Kupanga wapadera wakuda wakuda ndi wapadera utoto akiliriki wakuda, akiliriki utoto nthawi zambiri kumafuna nthawi yambiri pigment mpweya wakuda akupera kukwaniritsa fineness ena, ndi ntchito ETB ankawaviika mkulu pigment mpweya wakuda, nthawi akupera akhoza kuchepetsedwa ndi kuposa theka, ndipo atatha Kuwoneka kwa utoto kumakhala kosalala komanso kosalala.
2.2 Monga momwe mungasinthire ma defoamers, sinthani kuthamanga kwa utoto wobalalika wamadzi, kusalala, gloss, kumamatira mwachangu.Chifukwa cha mapangidwe ake a tert-butyl, ali ndi kukhazikika kwapamwamba kwa photochemical ndi chitetezo, amatha kuthetsa mapini a filimu ya utoto, tinthu tating'onoting'ono ndi thovu.Zovala zamadzi zopangidwa ndi ETB zimakhala ndi kukhazikika kosungirako bwino, makamaka pansi pa kutentha kochepa m'nyengo yozizira.
2.3 Konzani gloss.ETB amagwiritsidwa ntchito mu utoto wa amino, utoto wa nitro, kuteteza kupanga "peel lalanje" - ngati zolemba, gloss yopaka utoto inakula 2% mpaka 6%.
3.Inki dispersant ETB ntchito monga zosungunulira inki zopangidwa, kapena dispersant kuchepetsedwa ntchito inki kusindikiza, mukhoza kwambiri kusintha inki rheology, kusintha khalidwe la mkulu-liwiro kusindikiza ndi gloss, adhesion.
4. Othandizira kuchotsa CHIKWANGWANI US Alied-Signal Company mpaka 76% yamafuta amchere okhala ndi ulusi wa polyethylene wokhala ndi ETB m'zigawo, atachotsa mafuta amchere adatsika ndi 0.15%.
5.Utoto wa Titanium Dioxide phthalocyanine waku Japan Canon kampani yopita ku Ti (OBu) 4-amino-1,3-isoindoline ya ETB solution idasunthidwa pa 130 ℃ 3h, idalandira utoto wa 87% wa titaniyamu wa Phthalocyanine.Ndipo crystalline oxytitanium phthalocyanine yopangidwa ndi porous titanium oxide phthalocyanine ndi ETB ingagwiritsidwe ntchito ngati chithunzithunzi cha photosensitizer chomwe chimakhudzidwa kwambiri ndi kuwala kwautali wautali.
6.Wotsuka bwino m'nyumba Asahi Denko amathiridwa ndi propylene oxide ndi zomwe zili ndi KOH ETB amapeza poly propylene oxide mono-t-butyl ether, yomwe ndi yabwino komanso yoyeretsa m'nyumba.
7.Anti-corrosion penti hydrosol Nippon Paint Company yokhala ndi diethyl ether, acrylic resin, ETB, butanol, TiO2, cyclohexyl ammonium carbonate, anti-foaming agent kuti akonze utoto wothira madzi amadzimadzi.
8. mpweya filimu resistor wa zigawo zikuluzikulu wailesi ndi ETB monga madzi mpweya filimu resistors kukana, yosalala pamwamba, angathe kuthetsa pinhole ndi zoipa zochitika ukonde ndi kusintha magwiridwe a zigawo zamagetsi.
9. Mafuta Othandizira
ETB ingagwiritsidwe ntchito ngati co-solvent ndi modifier mu mafuta otentha atsopano, osati kupititsa patsogolo kuyaka kwachangu, komanso kuchepetsa mpweya, monga gwero lamphamvu lamagetsi amagetsi ndi injini zazikulu za dizilo, pali zofunikira zokhazikika zachilengedwe ndi ubwino wogawanitsa ndondomeko.

Phukusi
200kgs / ng'oma

Kusungirako
Kusunga mu ozizira, mpweya wokwanira, malo ouma, monga ambiri mankhwala zoyendera.