Products
Diethylene glycol butyl ethe (DB)
Product Description
Diethylene glycol monobutyl ether (DEGBE) inogadzirwa nekuita kwe ethylene oxide uye n-butanol ine alkalic catalyst.
Muzvigadzirwa zvemishonga yezvipembenene, DEGBE inoshanda sechinhu chisingaiti semudziviriri wekugadzira zvirimwa zvirimwa zvisati zvabuda muvhu uye sechinhu chinodzikamisa. DEGBE zvakare ikemikari yepakati yekugadzirwa kwediethylene glycol monobutyl ether acetate, diethylene glycol dibutyl ether, uye piperonyl acetate, uye sechinhu chinonyungudutsa mumaenamel akabikwa. Mamwe maapplication eDEGBE akaita sedisperant yevinyl chloride resin mune organosols, diluent yehydraulic brake fluids, uye mutual solvent yesipo, oiri, uye mvura mune zvekuchenesa imba. Indasitiri yemachira inoshandisa DEGBE semhinduro yekunyorova. DEGBE zvakare inonyungudutsa yenitrocellulose, mafuta, dhayi, mazamu, sipo, nemapolymers. DEGBE inoshandiswawo sekubatanidza solvent mune zvicheneso zvemvura, kucheka zvinwiwa, uye machira ekubatsira. Muindasitiri yekudhinda, DEGBE maapplication anosanganisira: solvent mumalacquers, pendi, uye inki dzekudhinda; high boiling point solvent kuvandudza gloss uye kuyerera zvivakwa; uye inoshandiswa se solubilizer mune zvicherwa zvemafuta zvigadzirwa.
Properties
| Formula | C6H14O2 | |
| CAS NO | 112-34-5 | |
| chitarisiko | isina ruvara, yakajeka, viscous fluid | |
| density | 0.967 g/mL pa25 °C(lit.) | |
| boiling point | 231 °C (lit.) | |
| flash(ing) point | 212 °F | |
| kurongedza | ngoma/ISO Tangi | |
| Storage | Chengetedza munzvimbo inotonhorera, ine mhepo inofefetera, yakaoma, yakasarudzika kubva kune moto, kurodha uye kuburitsa zvinhu zvekufambisa zvinofanirwa kuchengetedzwa zvinoenderana nezvinopihwa zvemakemikari ane chepfu anopisa. | |
*Maparameter acho ndeekungotaura chete. Kuti uwane rumwe ruzivo, tarisa COA
Application
| Inoshandiswa se solvent ye nitrocellulose, varnish, inki yekudhinda, mafuta, resin, nezvimwewo, uye sepakati pemapurasitiki ekugadzira. Inoshandiswa sechinhu chinonyungudutsa chekuputira, inki yekudhinda, chitambi chekudhinda tafura inki, mafuta, resin, etc. Inogonawo kushandiswa sesimbi yekuchenesa, pendi inobvisa, mafuta anozora, injini yemotokari, yakaoma yekuchenesa solvent, epoxy resin solvent, mushonga wekubvisa zvinodhaka |
Kuchengetedza Kuchengetedza
Chengetedza muimba yekuchengetera inotonhorera, ine mhepo. Ramba kure nemoto nekupisa. Dzivirira kubva kuzuva rakananga. Chengetedza mudziyo wakavharwa. Inofanirwa kuchengetwa zvakasiyana kubva kune oxidizer, usasanganise kuchengetedza. Yakashongedzerwa nemhando yakakodzera uye huwandu hwemidziyo yekudzima moto. Imba yekuchengetera inofanirwa kunge ine inovuza yekurapa yekukurumidzira michina uye yakakodzera pekugara.
Advantage
Unhu hwechigadzirwa, huwandu hwakakwana, kuburitsa kunoshanda, mhando yepamusoro yebasa Iine bhenefiti pamusoro peamine yakafanana, ethanolamine, pakuti iyo yakakwira yekumisikidza inogona kushandiswa kune imwecheteyo ngura. Izvi zvinobvumira vanonatsa kukwesha hydrogen sulfide pamwero wakaderera wekutenderera amine nekushomeka kwesimba rose rekushandisa.
