Ethylene glycol tertiary butyl ether (ETB)

Magaca kiimikada: Ethylene glycol tertiary butyl ether (ETB)
Qaacidada molecular-ka: C6H14O2
Miisaanka molecular: 118.18
Lambarka CAS: 7580-85-0
Qaacidada qaab-dhismeedka kiimikada

Tusmada farsamada

Isticmaal
Ethylene glycol tertiary butyl ether, oo ah beddelka ugu weyn ee ethylene glycol butyl ether, marka la barbardhigo, ur aad u hooseeya, sunta yar, falcelinta sawir-kimikalka oo hooseysa, iwm., cuncunka maqaarka oo khafiif ah, iyo iswaafajinta biyaha, xasilloonida kala firdhinta rinjiga latex. Waafaqsanaan wanaagsan oo leh inta badan resins-ka iyo dareeraha dabiiciga ah, iyo hydrophilicity wanaagsan. Waxaa si ballaaran loogu isticmaali karaa meelo badan sida dahaarka, khad, wakiilka nadiifinta, wakiilka qoyaanka fiber-ka, balaastikada, isku-darka organic-ga dhexdhexaadka ah iyo ka saarista rinjiga. Isticmaalkeeda ugu weyn waa sidan soo socota:
1. Dareeraha dahaarka biyaha: ugu horreyn nidaamyada biyaha ee dareeraha ah, rinjiga warshadaha rinjiga latex ee biyaha lagu kala firdhiyo. Maadaama qiimaha HLB ee ETB uu ku dhow yahay 9.0, shaqadeeda nidaamka kala firdhinta waxay door ka ciyaartaa kala firdhiye, emulsifier, wakiil rheological iyo isku-darka. Waxay leedahay waxqabad wanaagsan oo loogu talagalay rinjiga latex, dahaarka kala firdhinta kolloidal iyo dahaarka kala firdhinta resin biyaha ee dahaarka biyaha. , Rinjiga gudaha iyo dibadda ee dhismayaasha, rinjiga baabuurta, saxanka midabka iyo beeraha kale.
2.Dareeraha rinjiga
2.1 Sida kala firdhiye. Soo saarista rinji gaar ah oo madow iyo madow madow ah oo gaar ah, rinjiga acrylic badanaa wuxuu u baahan yahay waqti badan si loo gaaro midab sare oo kaarboon madow ah si loo gaaro tayo gaar ah, iyo isticmaalka ETB ee midab sare oo kaarboon madow ah, waqtiga shiididda waxaa la dhimi karaa in ka badan kala bar, ka dib marka la dhammeeyo muuqaalka rinjiga waa mid siman oo siman.
2.2 Iyada oo ah walax simi ah u nadiifisa, waxay hagaajisaa xawaaraha qalajinta rinjiga kala firdhisan, simanaanta, dhalaalka, iyo adkeysiga dhegdhegga. Sababtoo ah qaab-dhismeedkeeda tert-butyl, waxay leedahay xasillooni iyo badbaado sawir-kimiko oo sare, waxay baabi'in kartaa godadka biinanka rinjiga, walxaha yaryar iyo xumbo. Dahaarka biyaha ee laga sameeyay ETB waxay leeyihiin xasillooni kaydin oo wanaagsan, gaar ahaan xaaladaha heerkulka hooseeya xilliga jiilaalka.
2.3 Hagaajinta dhalaalka. ETB oo loo isticmaalo rinjiga amino, rinjiga nitro, si looga hortago soo saarista calaamadaha u eg "diirka liinta", dhalaalka filimka rinjiga ayaa kordhay 2% ilaa 6%.
3.ETB oo loo isticmaalo sidii dareere khad ah oo laga sameeyay, ama sida kala firdhiye la qasi jiray oo loo isticmaalo daabacaadda khad, waxaad si weyn u horumarin kartaa rheology-ga khad, waxaad hagaajin kartaa tayada daabacaadda xawaaraha sare leh iyo dhalaalka, iyo dhejiska.
4. Shirkadda Mareykanka ee Alied-Signal ayaa 76% saliidda macdanta ah ee ka kooban fiilooyinka polyethylene-ka leh soo saarista ETB hoos u dhacday 0.15%.
5.Titanium Dioxide phthalocyanine dheeh shirkadda Canon ee Jabbaan ee Ti (OBu) 4-amino-1,3-isoindoline oo ah xalka ETB ayaa lagu walaaqay 130 ℃ 3 saacadood, waxaana la helay 87% titanium saafi ah Phthalocyanine dheeh. Iyo oxytitanium phthalocyanine oo crystalline ah oo laga sameeyay titanium oxide phthalocyanine iyo ETB waxaa loo isticmaali karaa sawir-qaadis sawireed oo aad u xasaasi u ah iftiinka hirarka dheer.
6.Nadifiye guri oo hufan oo lagu daweeyay propylene oxide iyo wax soo saarka falcelinta ee ka kooban KOH ETB wuxuu helaa poly propylene oxide mono-t-butyl ether, kaas oo ah nadiifiye guri oo ku habboon oo hufan.
7.Shirkadda Rinjiga ee Rinjiga ka-hortagga daxalka ee Nippon oo leh diethyl ether, resin acrylic, ETB, butanol, TiO2, cyclohexyl ammonium carbonate, wakiil ka-hortagga xumbo si loo diyaariyo rinjiga daxalka biyaha ee la buufin karo.
8. iska caabbinta filimka kaarboon ee qaybaha raadiyaha oo leh ETB sida iska caabbinta iska caabbinta filimka kaarboon dareeraha ah, dusha siman, waxay baabi'in kartaa godka godka iyo dhacdooyinka taban ee shabakadda waxayna hagaajin kartaa waxqabadka qaybaha korantada.
9. Kaaliyaha Shidaalka
ETB waxaa loo isticmaali karaa sidii dareere isku-dhafan iyo wax ka beddel shidaal kuleyliyaha cusub, ma aha oo kaliya in la hagaajiyo hufnaanta gubashada, laakiin sidoo kale la yareeyo qiiqa, maadaama ay tahay ilo tamar cusub oo loogu talagalay kuleyliyaha iyo matoorada waaweyn ee naaftada badda, waxaa jira shuruudo adag oo deegaanka ah iyo faa'iidooyin saami qaybsi siyaasadeed.

Xirmo
200kgs/durbaan

Kaydinta
Ku kaydi meel qabow, hawo leh, oo qalalan, si aad u hesho gaadiid kiimiko oo guud.