Tau o le Fa'atau'oloa Ethyl Silicate Cas 11099-06-2
O le Ethyl silicate, e taʻua foʻi o le tetraethyl orthosilicate, tetraethyl silicate ma le tetraethoxysilane, o lona fua faʻatatau molecular o le Si (OC2H5) 4, o se vai manino e leai se lanu ma se manogi faʻapitoa. O le mafiafia faʻatatau 0.933, le tulaga faʻamalūlū - 77 ℃, le tulaga faʻapuna 166.5 ℃, le tulaga aisa - 77 ℃, le viscosity 0.00179Pa · s [0.0179P (20 ℃)], le faʻasinomaga faʻafoʻi 1.3837 (20 ℃). E mautu pe a leai se vai, e pala i le ethanol ma le silicic acid pe a iai le vai, e lilo i le ea susu, e faʻamalamalama pe a uma ona tuʻu, ma faʻaputuina le silicic acid, lea e mafai ona solu i le ava malosi, ether ma isi solvents organic.
| ITEM | STANDARD | I'UGA |
| Foliga vaaia | Vai e leai se lanu pe samasama vaivai | Usita'i |
| Lanu | ≤15 | 10 |
| Mamafa Fa'apitoa i le 25°C, g/cm3 | 1.040-1.070 | 1.056 |
| Kloride | ≤20ppm | 3ppm |
| Anotusi o le SiO2 | 38-42% | 40.82% |
E mafai ona faʻaaogaina le Ethyl silicate e fai ma mea e taofia ai le vevela, ufiufi, kelu ufiufi paʻu zinc, vailaʻau togafitiga tioata opitika, mea faʻapipiʻi, vailaʻau faʻaola silicon ma kelu faʻapipiʻi tupe teufaafaigaluega mo pisinisi eletise, ma e gaosia ai le pusa faʻataʻitaʻiga mo le faʻapalaʻaina o uʻamea; A maeʻa le hydrolysis atoatoa o le ethyl silicate, e gaosia ai le paʻu silica matua lelei lava, lea e faʻaaogaina e gaosia ai le phosphor; Faʻaaogaina mo le faʻasologa faʻaola, sauniuniga o le silicon soluble, sauniuniga o le catalyst ma le toe faʻafouina; E faʻaaogaina foʻi o se sui soʻotaga ma se vaeluaga mo le gaosiga o le polysiloxane.
200L DRUM, IBC DRUM po'o se mana'oga a tagata fa'atau. Taofi ese mai le malamalama i le vevela e i lalo ifo o le 25℃.
Ethyl Silicate Cas 11099-06-2
