I-Ethyl silicate CAS 78-10-4

I-CAS:78-10-4

Ubunyulu:99%

Ifomula yemolekyuli:C8H20O4Si

Ubunzima beMolekyuli:208.33

EINECS:201-083-8

Ixesha loGcino:Ukugcinwa kweqondo lokushisa eliqhelekileyo

Izithethantonye:I-EthylPolysilicate28; iTetraethoxysilane(isiseko sesinyithi); i-tetraethylsilicateethylsilicate; Orthosilicicacidtetraethylester,Tetraethoxysilane; etylukrzemian(polish)

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

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

I-Ethyl silicate yaziwa ngokuba yi-tetraethyl silicate okanye i-tetraethoxysilane. Ulwelo olungenambala kunye nolubonakalayo olunevumba elikhethekileyo. Iyazinzile kubukho bezinto ezingenamanzi, ibola ibe yi-ethanol kunye ne-asilicic acid xa idibana namanzi, iba yi-turbid kumoya omanzi, kwaye iyanyibilika kwizinyibiliki zendalo ezifana notywala kunye ne-ether. Inetyhefu kwaye iyacaphuka kakhulu emehlweni nakwindlela yokuphefumla. Iveliswa yi-distillation emva kokusabela kwe-silicon tetrachloride kunye ne-anhydrous ethanol. Isetyenziselwa ukwenza iingubo ezikwazi ukumelana nobushushu kunye neekhemikhali kunye nokulungiselela izinyibilikisi ze-silicone. Inokusetyenziswa kwakhona kwi-organic synthesis, njengento eyisiseko ekrwada yokulungiselela iikristale zomgangatho ophezulu, njenge-agent ye-optical glass treatment, i-binder, kunye ne-insulating material kushishino lwe-elektroniki, njl.

Inkcazo

INTO	UMGANGATHO
INKCAZELO	Ulwelo olucacileyo
Ukuxinana	0.933 g/mL ku-20 °C(lit.)
PH	7 (20°C)

Isicelo

I-Ethyl silicate isetyenziswa ikakhulu kwiingubo ezikwaziyo ukumelana neekhemikhali kunye neengubo ezikwazi ukumelana nobushushu, izinyibilikisi ze-silicone kunye ne-adhesives echanekileyo yokuvelisa. Emva kwe-hydrolysis epheleleyo, umgubo we-silica ocolekileyo kakhulu uveliswa, osetyenziselwa ukwenza iiphosphors kwaye unokusetyenziswa njenge-reagent yekhemikhali. I-Tetraethoxysilane isetyenziswa kakhulu kwiglasi ye-optical, i-chemical-resistant coatings, i-heat-resistant-resistant coatings kunye ne-adhesives. Ukuguqulwa kweengubo ezichasene ne-corrosion i-Crosslinking agent, i-binder, i-dehydrating agent; Ukwenziwa kwee-catalyst skeletons kunye ne-high-purity ultrafine silica. I-Ethyl orthosilicate isetyenziswa kakhulu kwiglasi ye-optical, i-chemical-resistant coatings, i-heat-resistant-resistant coatings kunye ne-adhesives. Ukuguqulwa kweengubo ezichasene ne-corrosion i-Crosslinking agent, i-binder, i-dehydrating agent; Ukwenziwa kwee-catalyst skeletons kunye ne-high-purity ultrafine silica.