I-Ethylene glycol tertiary butyl ether (ETB)

Igama leKhemikhali: I-Ethylene glycol tertiary butyl ether (ETB)
Ifomula yemolekyuli: C6H14O2
Ubunzima bemolekyuli:118.18
INOMBOLO YECAS: 7580-85-0
Ifomula yolwakhiwo lwekhemikhali

Isalathiso sobugcisa

Sebenzisa
I-Ethylene glycol tertiary butyl ether, eyona ndlela iphambili ye-ethylene glycol butyl ether, ngokuchaseneyo, ivumba eliphantsi kakhulu, ityhefu ephantsi, i-photochemical reactivity ephantsi, njl. ezininzi iireyini kunye nezinyibilikisi eziphilayo, kunye hydrophilicity elungileyo. Inokusetyenziswa ngokubanzi kwiindawo ezininzi ezifana nokugquma, i-inki, i-agent yokucoca, i-agent yokumanzisa i-fiber, i-plasticizer, i-organic synthesis intermediate kunye ne-remover yepeyinti. Eyona nto isetyenziswayo yile ilandelayo:
1. I-solvent yokwambathisa enamanzi : ngokuyintloko kwiinkqubo zamanzi ezinyibilikayo, ipeyinti yoshishino lwepeyinti ye latex echithwayo ngamanzi. Ngenxa yokuba ixabiso le-HLB le-ETB lisondele kwi-9.0, umsebenzi walo kwinkqubo yokusabalalisa idlala indima njenge-dispersant, emulsifier, i-rheological agent kunye ne-cosolvent. Inokusebenza kakuhle kwepeyinti ye-latex, i-colloidal dispersion coating kunye nokunyibilikisa i-aqueous resin coating kwiingubo eziphuma emanzini. , Ngepeyinti yangaphakathi nangaphandle kwizakhiwo, i-primer yeemoto, i-tinplate yombala kunye nezinye iindawo.
2.Isinyibilikisi sepeyinti
2.1 Njengomntu ochithakeleyo. Ukuveliswa kwepeyinti ye-acrylic emnyama ekhethekileyo kunye neyodwa emnyama, ipeyinti ye-acrylic idla ngokufuna ixesha elininzi kwi-pigment ephezulu ye-pigment emnyama yokusila ukuphumeza ukucoleka okuthile, kunye nokusetyenziswa kwe-ETB efakwe i-pigment ephezulu ye-carbon emnyama, ixesha lokusila lingancitshiswa. ngaphezu kwesiqingatha, kwaye emva kokugqiba Ukubonakala kwepeyinti ilula ngakumbi kwaye ilula.
2.2 Njenge-ejenti yokulinganisa i-defoamers, phucula isantya sokumisa ipeyinti yokusasazwa kwamanzi, ukugudisa, ukukhazimla, ukubambelela ngokukhawuleza. Ngenxa yesakhiwo sayo se-tert-butyl, inozinzo oluphezulu lwe-photochemical kunye nokhuseleko, lunokuphelisa i-pinholes yefilimu yepeyinti, iincinci ezincinci kunye neebhubhu. Iingubo zamanzi ezenziwe nge-ETB zinezinzo ezilungileyo zokugcina, ngakumbi phantsi kweemeko eziphantsi zokushisa ebusika.
2.3 Phucula iglosi. I-ETB esetyenziswe kwipeyinti ye-amino, ipeyinti ye-nitro, ukuthintela ukuveliswa kwe-"peel ye-orange" -efana neempawu, i-gloss yefilimu yepeyinti inyuke nge-2% ukuya kwi-6%.
3.I-Ink dispersant ETB esetyenziswa njenge-solvent ye-inki eyenziwe, okanye njenge-diluted dispersant esetyenziswa kwii-inki zokuprinta, unokuphucula kakhulu i-rheology ye-inki, ukuphucula umgangatho wokushicilela ngesantya esiphezulu kunye neglosi, ukunamathela.
4. I-agent ye-Fiber extraction i-US Alied-Signal Company ukuya kwi-76% ye-oyile yeminerali ene-polyethylene fibers ene-ETB yokutsalwa, emva kokutsalwa kwe-oyile ye-mineral fibre yehle nge-0.15%.
5.Idayi ye-Titanium Dioxide phthalocyanine inkampani yeCanon yaseJapan ukuya kwi-Ti (OBu) 4-amino-1,3-isoindoline yesisombululo se-ETB yavuselelwa ngo-130 ℃ 3h, yafumana i-87% yedayi esulungekileyo ye-titanium Phthalocyanine. Kwaye icrystalline oxytitanium phthalocyanine eyenziwe ngeporous titanium oxide phthalocyanine kunye ne-ETB ingasetyenziswa njengefotosensitizer yefoto enovakalelo oluphezulu kukukhanya kobude obude.
6.Isicoci sasekhaya esisebenzayo u-Asahi Denko uphathwe ngepropylene oxide kunye nemveliso yokuphendula ene-KOH ETB ifumana i-poly propylene oxide mono-t-butyl ether, eyona nto ifanelekileyo kwaye isebenzayo isicoci sasekhaya.
7.Ipeyinti ye-Anti-corrosion yepeyinti ye-hydrosol ye-Nippon Paint Inkampani ene-diethyl ether, i-acrylic resin, i-ETB, i-butanol, i-TiO2, i-cyclohexyl ammonium carbonate, i-agent anti-foaming ukulungiselela ipeyinti yokutshiza ye-sol yamanzi.
8. I-carbon film resistor yamacandelo erediyo kunye ne-ETB njenge-liquid carbon film resistors resistors, indawo egudileyo, inokuphelisa i-pinhole kunye ne-negative phenomena webbing kunye nokuphucula ukusebenza kwamacandelo ombane.
9. Uncedo lweFuel
I-ETB ingasetyenziselwa i-co-solvent kunye ne-modifier kwi-fuel entsha ye-boiler, kungekhona nje ukuphucula ukusebenza kakuhle kokutsha, kodwa nokunciphisa ukukhutshwa, njengomthombo wamandla omtsha kwiibhoyili kunye neenjini ezinkulu ze-diesel zaselwandle, kukho iimfuno eziqinileyo zokusingqongileyo kunye neenzuzo zokwahlulwa komgaqo-nkqubo.

Iphakheji
200kgs/igubu

Ugcino
Gcina kwindawo epholileyo, engena umoya, kwindawo eyomileyo, njengendawo yokuthutha imichiza ngokubanzi.