Ibanga eliphezulu leTetraethyl orthosilicate (TEOS) CAS 78-10-4

Inkcazelo emfutshane:

Igama leKhemikhali: Tetraethyl orthosilicate (TEOS)

CAS: 78-10-4

Ubuninzi (25°C): 0.933 g/mL ku-20 °C(lit.)

Ifomula yemolekyuli: C8H20O4Si

Ubunyulu: ≥99%

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimbonakalo

CAS NO.:78-10-4
Uxinaniso(25°C),g/cm³: 0.930-0.940
Indawo yokuBilisa:166-169°C
Indawo yokudanyaza:181°C
Refractive Index(n_D²⁰): 1.3810-1.3830
Imbonakalo:Ulwelo olungenambala olucacileyo.
Ukunyibilika: Inyibilika kancinci emanzini. Inyibilika kwi-ethanol kunye ne-ether, kwaye wenze iijeli ze-silica xa i-hydrolyzed.

Ukungena kakuhle, ngenxa yesayizi encinci ye-molecular.

Isibophelelo se-Inorganic, i-UV ezinzileyo.

Isetyenziselwa iinkqubo ze-sol-gel ngokudibanisa nezinye i-alkylsilanes ezifana ne-D-150 Silane.

Usetyenziso

Imveliso isetyenziswa kakhulu ekwenzeni imichiza ekwazi ukumelana nobushushu kunye nobushushu, izinyibilikisi ze-organosilicon kunye nezincamathelisi zokugalela ngokuchanekileyo.

Xa i-hydrolyzed ngokupheleleyo, iyakuvelisa umgubo omncinci wesilicon oxide onokuthi usetyenziswe ukwenza umgubo wefluorescent.

Ngaphaya koko, inokuphucula ukusebenza kwezinye ii-resin kwaye ikwayinto yokwenza iikhompawundi ze-silicon macromolecular.

Ukupakisha

180kg/190KG

igubu lentsimbi ibakala lokuthumela ngaphandle: 180kg/galvanization metal igubu (14.4 iitoni / isikhongozeli)

Inokubonelela ngesiqinisekiso esiyingozi sokuhlola urhwebo.

Ixesha lokugcinwa: iinyanga ezili-12.

Inkcazo

Into	Isalathiso
Imbonakalo	ulwelo olungenambala olucacileyo
Chroma(APHA)
Umxholo	>99.5%
Umxhuzulane okhethekileyo wama-20° C(68° F)	0.929-0.936
Umxholo we-silicon dioxide	28%
Ubumuncu (njenge-HCl)
Omnye umxholo	0-5ppm
Ukubonakala ( 20°C)	0.97 cps.