Ixabiso loMboneleli I-Ethyl Silicate Cas 11099-06-2
I-ethyl silicate, ekwaziwa ngokuba yi-tetraethyl orthosilicate, i-tetraethyl silicate kunye ne-tetraethoxysilane, inefomula yemolekyuli ye-Si (OC2H5) 4, ulwelo olungenambala olucacileyo olunevumba elikhethekileyo. Uxinano oluhambelanayo yi-0.933, indawo yokunyibilika yi-77 ℃, indawo yokubilisa yi-166.5 ℃, indawo yokuqandisa yi-77 ℃, i-viscosity yi-0.00179Pa · s [0.0179P (20 ℃)], i-refractive index yi-1.3837 (20 ℃). Izinzile xa kungekho manzi, iyabola ibe yi-ethanol kunye ne-silicic acid xa kukho amanzi, iba yi-turbid emoyeni omanzi, iyacaca emva kokuba ime, kwaye ikhuphe i-silicic acid, enyibilikayo kwi-alcohol, ether nakwezinye izinyibilikisi ze-organic.
| II-TEM | SI-TANDARD | IZIPHUMO |
| Inkangeleko | Ulwelo olungenambala okanye olumthubi okhanyayo | Ukuvumelana |
| Umbala | ≤15 | 10 |
| Ubunzima obuthile obukwi-25°C, g/cm3 | 1.040-1.070 | 1.056 |
| I-chloride | ≤20ppm | 3ppm |
| Umxholo weSiO2 | 38-42% | 40.82% |
I-ethyl silicate ingasetyenziswa njengezinto zokukhusela, ukugquma, i-zinc powder coating adhesive, i-optical glass treatment agent, i-coagulant, i-organic silicon solvent kunye ne-investment casting adhesive kwishishini le-elektroniki, kunye nokwenza ibhokisi yemodeli yokugquma utyalo-mali lwesinyithi; Emva kwe-hydrolysis epheleleyo ye-ethyl silicate, kuveliswa umgubo we-silica ocolekileyo kakhulu, osetyenziselwa ukuvelisa i-phosphor; Isetyenziselwa ukwenziwa kwezinto eziphilayo, ukulungiswa kwe-silicon enyibilikayo, ukulungiswa kwe-catalyst kunye nokuvuselelwa; Ikwasetyenziswa njenge-agent edibanisayo kunye ne-intermediate yokuvelisa i-polysiloxane.
IDRUM ye-200L, iDRUM ye-IBC okanye imfuneko yabathengi. Yigcine kude nokukhanya kumaqondo obushushu angaphantsi kwama-25℃.
I-Ethyl Silicate Cas 11099-06-2
