Alaabta
Qalabka Nadiifinta Sare leh ee la isku qurxiyo Triethanolamine (TEA 85/99) CAS: 102-71-6
Sharaxaada Alaabta
Cusbada Triethanolammonium xaaladaha qaarkood way ka milmi badan yihiin cusbada biraha alkalika ah ee laga yaabo in loo isticmaalo si kale, waxayna keentaa wax soo saarka alkaline ka yar marka loo eego isticmaalka birta alkali hydroxides si loo sameeyo milixda. Qaar ka mid ah alaabooyinka caadiga ah ee laga helo triethanolamine waa looshannada cadceedda, saabuunta dareeraha ah ee dharka lagu dhaqo, dareeraha weelka lagu dhaqo, nadiifiyaha guud, nadiifiyaha gacmaha, dhaldhalaalka, dareerayaasha biraha lagu shaqeeyo, rinji, kareem xiirashada iyo khadadka daabacaadda.
Cudurada kala duwan ee dhegaha iyo caabuqyada waxaa lagu daaweeyaa dhibco dhegaha oo ay ku jiraan triethanolamine polypeptide oleate-condensate, sida Cerumenex ee Maraykanka. Daawooyinka, triethanolamine waa walaxda firfircoon ee qaar ka mid ah dhagaha dhegaha ee loo isticmaalo daawaynta dhegaha ee saameeya. Waxa kale oo ay u adeegtaa sida dheellitirka pH ee alaabooyin badan oo la isku qurxiyo oo kala duwan, laga bilaabo kiriimyada nadiifinta iyo caanaha, labeennada maqaarka, jeladaha indhaha, qoyaanka, shaambada, xumbo xiirashada, shaaha waa saldhig si caddaalad ah u xooggan: 1% xalku wuxuu leeyahay pH qiyaastii 10 , halka pH maqaarku uu ka yar yahay pH 7, qiyaastii 5.5-6.0. Nadiifinta caanaha-emulsyada kareemka ee ku salaysan shaaha waxay si gaar ah ugu fiican yihiin inay meesha ka saaraan qurxiyo.
Isticmaalka kale ee caadiga ah ee TEA waa sida wakiilka kakan ee aluminium aluminium ee xalalka aqueous. Dareen-celintan waxaa badanaa loo isticmaalaa in lagu qariyo ion-yadan ka hor titration-ka-ka-soo-kabashada leh ee wakiilka kale sida EDTA. TEA waxa kale oo loo isticmaalay habaynta sawir qaadista (silver halide). Waxaa loo dallacsiiyay alkali faa'iido leh oo ay sameeyeen sawir qaadayaasha hiwaayadda ah.
Guryaha
| Formula | C6H15NO3 | |
| CAS NO | 108-91-8 | |
| muuqaal | dareere aan midab lahayn, hufan | |
| cufnaanta | 1.124 g/cm³ | |
| barta karkaraya | 335.4 ℃ | |
| dhibicda toosan | 179 ℃ | |
| baakad | 225 kg durbaan bir ah/Taangiga ISO | |
| Kaydinta | Ku kaydi meel qabow, hawo leh, oo qalalan, oo ka go'an isha dabka, rarista iyo dejinta gaadiidka waa in lagu kaydiyaa si waafaqsan qodobada kiimikooyinka guban kara | |
*Xirmooyinka waxaa loogu talagalay tixraac kaliya. Faahfaahinta, tixraac COA
Codsiga
| Loo isticmaalo sidii emulsifier, humetant, humidifier, dhumuc weyn, wakiilka dheelitirka pH. |
| Wakiilka daawaynta ee resin epoxy |
In shaybaarka iyo sawir-qaadista hiwaayadda
Isticmaalka kale ee caadiga ah ee TEA waa sida wakiilka kakan ee aluminium aluminium ee xalalka aqueous. Dareen-celintan waxaa badanaa loo isticmaalaa in lagu qariyo ion-yadan ka hor titration-ka-ka-soo-kabashada leh ee wakiilka kale sida EDTA. TEA waxa kale oo loo isticmaalay habaynta sawir qaadista (silver halide). Waxaa loo dallacsiiyay alkali faa'iido leh oo ay sameeyeen sawir qaadayaasha hiwaayadda ah.
In holography
TEA waxaa loo isticmaalaa in lagu bixiyo dareenka kor u kaca ee holgrams-ku-salaysan silver-halide, iyo sidoo kale wakiilka bararka si loo midabeeyo hologaramyada. Waa suurtogal in la helo dareenka kor u kaca iyada oo aan midab beddelmin adiga oo iska luqluqaya shaaha ka hor inta aan la xoqin oo la qalajin.
Ku dhejinta korantada
Shaaha hadda waa mid caadi ah oo si waxtar leh loo isticmaalo sidii walax isku dhafan oo ku dhejinta korantada.
In baaritaanka ultrasonic
2-3% shaaha biyaha waxaa loo isticmaalaa sidii daxal horjooge (ka-hortagga miridhku) ee baaritaanka ultrasonic immersion.
In alxanka aluminium
Triethanolamine, diethanolamine iyo aminoethylethanolamine waa qaybaha ugu waaweyn ee dareeraha caadiga ah ee dareeraha dabiiciga ah ee alxanka aluminiumka aluminiumka iyadoo la isticmaalayo tin-zinc iyo daasadaha kale ee jilicsan ama rasaasta ku salaysan.
Faa'iidada
Tayada badeecada, tiro ku filan, gaarsiinta wax ku oolka ah, tayada sare ee adeega Waxay leedahay faa'iido ka badan amine la mid ah, ethanolamine, in diirada sare loo isticmaali karo isla awooda daxalka. Tani waxay u ogolaanaysaa sifeeyayaasha inay xoqaan hydrogen sulfide oo ah heerka amiinada wareega hoose ee isticmaalka tamarta guud.
