Lub Npe Khoom:Ethylene glycol tertiary butyl ether (ETB)
CAS Naj Npawb:7580-85-0
Cov mis molecular:C6H14O2
Qhov hnyav ntawm cov molecule:118.18

Cov khoom siv lub cev thiab tshuaj lom neeg
Ethylene glycol tertiary butyl ether (ETB): Ib yam khoom siv organic, tsis muaj xim thiab pob tshab uas muaj ntxhiab tsw qab mint. Yaj tau hauv feem ntau cov kuab tshuaj organic, tuaj yeem yaj cov amino, nitro, alkyd, acrylic thiab lwm yam resins. Ntawm chav tsev kub (25 ° C), tuaj yeem sib xyaw nrog dej, tsis muaj tshuaj lom, tsis khaus. Vim nws qhov tshwj xeeb hydrophilic thiab muaj peev xwm yaj fusion, yog li nws muaj kev loj hlob dav hauv kev tiv thaiv ib puag ncig thiab lub zog tshiab.

Siv:Ethylene glycol tertiary butyl ether, lwm txoj hauv kev tseem ceeb rau ethylene glycol butyl ether, qhov sib piv, nws muaj ntxhiab tsw tsawg heev, tsis muaj tshuaj lom, tsis tshua muaj photochemical reactivity, thiab lwm yam, tsis ua rau khaus tawv nqaij, thiab sib xws nrog dej, xim latex dispersion stability Zoo sib xws nrog feem ntau cov resins thiab cov organic solvents, thiab hydrophilicity zoo. Nws tuaj yeem siv dav hauv ntau qhov chaw xws li txheej, kua mem, tshuaj ntxuav, tshuaj fiber ntub, plasticizer, organic synthesis intermediate thiab tshuaj tshem xim. Nws cov kev siv tseem ceeb yog raws li nram no:
1. Acov tshuaj yaj queous txheej: feem ntau yog rau cov txheej txheem dej uas muaj kuab tshuaj, cov xim pleev xim uas yaj tau hauv dej. Vim tias tus nqi HLB ntawm ETB ze rau 9.0, nws txoj haujlwm hauv kev sib kis ua lub luag haujlwm ua tus neeg faib khoom, emulsifier, rheological agent thiab cosolvent. Nws muaj kev ua tau zoo rau cov xim pleev xim latex, colloidal dispersion coating thiab yaj cov txheej txheem dej hauv cov txheej txheem dej. , Rau cov xim sab hauv thiab sab nraud hauv cov tsev, cov xim pleev xim tsheb, cov xim tinplate thiab lwm yam teb.
2.  Ptsis yog solvent
2.1Ua ib qho dispersant. Kev tsim cov xim dub tshwj xeeb thiab xim dub tshwj xeeb acrylic, xim acrylic feem ntau yuav tsum tau siv sijhawm ntau los ua kom cov xim dub dub sib tsoo kom ua tiav qee qhov zoo, thiab siv ETB soaked cov xim dub dub siab, lub sijhawm sib tsoo tuaj yeem txo tau ntau dua ib nrab, thiab tom qab ua tiav Cov tsos ntawm cov xim yog du thiab du.
2.2Ua ib tus neeg sawv cev rau kev ua kom cov npuas dej tsis lo, txhim kho cov dej sib xyaw xim kom qhuav sai, du, ci, thiab ua kom nrawm nrawm. Vim nws cov qauv tert-butyl, nws muaj kev ruaj khov photochemical siab thiab kev nyab xeeb, tuaj yeem tshem tawm cov qhov me me ntawm cov xim zaj duab xis, cov khoom me me thiab cov npuas. Cov txheej txheem dej ua los ntawm ETB muaj kev ruaj khov zoo, tshwj xeeb tshaj yog nyob rau hauv qhov kub qis thaum lub caij ntuj no.
2.3Txhim kho qhov ci ntsa iab. ETB siv rau hauv cov xim amino, xim nitro, los tiv thaiv kev tsim cov cim "txiv kab ntxwv tev" -zoo li, cov xim pleev xim gloss nce 2% txog 6%.
3.  Ink dispersantETB siv ua cov kua nplaum uas ua los ntawm kua mem, lossis ua cov tshuaj dispersant uas siv rau hauv cov kua mem luam ntawv, koj tuaj yeem txhim kho cov kua mem rheology, txhim kho qhov zoo ntawm kev luam ntawv ceev ceev thiab gloss, adhesion.
4.  Fiber extractorTebchaws Asmeskas Alied-Signal Company rau 76% ntawm cov roj av uas muaj cov polyethylene fibers nrog ETB extraction, tom qab rho tawm cov roj av fiber txo qis 0.15%.
5.  Titanium Dioxide phthalocyanine zas ximLub tuam txhab Canon Nyiv Pooj tau do Ti (OBu) 4-amino-1,3-isoindoline ntawm ETB kua rau ntawm 130 ℃ 3h, tau txais 87% ntshiab titanium Phthalocyanine zas xim. Thiab cov crystalline oxytitanium phthalocyanine ua los ntawm porous titanium oxide phthalocyanine thiab ETB tuaj yeem siv ua cov duab photosensitizer uas rhiab heev rau lub teeb ntev-wavelength.
6.  Cov tshuaj ntxuav tsev zooAsahi Denko kho nrog propylene oxide thiab cov khoom tshuaj tiv thaiv uas muaj KOH ETB tau txais poly propylene oxide mono-t-butyl ether, uas yog cov tshuaj ntxuav hauv tsev zoo tagnrho thiab ua haujlwm tau zoo.
7.  Xim tiv thaiv xeb  hydrosolNippon Paint Company nrog diethyl ether, acrylic resin, ETB, butanol, TiO2, cyclohexyl ammonium carbonate, tus neeg sawv cev tiv thaiv kev ua npuas dej los npaj cov xim pleev xim uas tuaj yeem tsuag tau hauv dej.
8.  Cov yeeb yaj kiab carbon resistor ntawm cov khoom siv xov tooj cuaNrog ETB ua kua carbon zaj duab xis resistors tsis kam, du nto, tuaj yeem tshem tawm cov pinhole thiab cov xwm txheej tsis zoo webbing thiab txhim kho kev ua tau zoo ntawm cov khoom hluav taws xob.
9.  Kev Pabcuam Roj 
ETB siv tau ua tus neeg sib koom ua ke thiab hloov kho hauv cov roj boiler tshiab, tsis yog tsuas yog txhim kho kev ua haujlwm ntawm kev sib xyaw xwb, tab sis kuj txo cov pa phem, ua lub zog tshiab rau cov boilers thiab cov cav diesel loj hauv hiav txwv, muaj cov kev cai ib puag ncig thiab cov txiaj ntsig ntawm txoj cai faib nyiaj.