I-ethyl silicate CAS 78-10-4

Umfanekiso obonisiweyo we-Ethyl silicate CAS 78-10-4

I-CAS:78-10-4

Ubunyulu:99%

Ifomula yeMolekyuli:C8H20O4Si

Ubunzima beemolekyuli:208.33

I-EINECS:201-083-8

Indawo yokugcina:Indawo yokugcina ubushushu obuqhelekileyo

Izithethantonye:I-EthylPolysilicate28; I-Tetraethoxysilane (isinyithi); i-tetraethylslicateethylslicate; I-Orthosilicicacidtetraethylester, i-Tetraethoxysilane; i-etylukrzemian (ipolishi)

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-Ethyl silicate CAS 78-10-4?

I-ethyl silicate ikwaziwa ngokuba yi-tetraethyl silicate okanye i-tetraethoxysilane. Ulwelo olungenambala nolucacileyo olunevumba elikhethekileyo. Luhlala luzinzile xa kukho izinto ezingenamanzi, lubola lube yi-ethanol kunye ne-silicic acid xa ludibana namanzi, lube yi-turbid emoyeni omanzi, kwaye luyanyibilika kwi-organic solvents ezifana notywala kunye ne-ether. Luyityhefu kwaye lucaphukisa kakhulu amehlo kunye nendlela yokuphefumla. Luveliswa yi-distillation emva kokusabela kwe-silicon tetrachloride kunye ne-anhydrous ethanol. Isetyenziselwa ukwenza iingubo ezimelana nobushushu kunye neekhemikhali kunye nokulungiselela i-silicone solvents. Ingasetyenziswa nakwi-organic synthesis, njengezinto ezisisiseko zokulungiselela iikristale eziphezulu, njenge-arhente yonyango lweglasi ye-optical, i-binder, kunye nezinto zokukhusela kwishishini le-elektroniki, njl.

Inkcazo

INTO	UMGANGATHO
IMBONAKALO	Ulwelo olucacileyo
Uxinano	0.933 g/mL kwi-20 °C (elithayo)
PH	7 (20°C)

Isicelo

I-ethyl silicate isetyenziswa kakhulu kwiingubo ezimelana neekhemikhali kunye neengubo ezimelana nobushushu, izinyibilikisi zesilicone kunye neeglue zokwenza ngokuchanekileyo. Emva kwe-hydrolysis epheleleyo, kuveliswa umgubo we-silica ocolekileyo kakhulu, osetyenziselwa ukuvelisa ii-phosphors kwaye ungasetyenziswa njenge-reagent yekhemikhali. I-Tetraethoxysilane isetyenziswa kakhulu kwiglasi ekhanyayo, iingubo ezimelana neekhemikhali, iingubo ezimelana nobushushu kunye neeglue. Ukuguqulwa kweengubo ezimelana nokonakala I-Crosslinking agent, i-binder, i-dehydrating agent; Ukwenziwa kwamathambo e-catalyst kunye ne-high-purity ultrafine silica. I-ethyl orthosilicate isetyenziswa kakhulu kwiglasi ekhanyayo, iingubo ezimelana neekhemikhali, iingubo ezimelana nobushushu kunye neeglue. Ukuguqulwa kweengubo ezimelana nokonakala I-Crosslinking agent, i-binder, i-dehydrating agent; Ukwenziwa kwamathambo e-catalyst kunye ne-high-purity ultrafine silica.