Kumukūʻai Mea Hoʻolako Ethyl Silicate Cas 11099-06-2
ʻO ka Ethyl silicate, i ʻike ʻia hoʻi ʻo tetraethyl orthosilicate, tetraethyl silicate a me tetraethoxysilane, he ʻano molekala ʻo Si (OC2H5) 4, he wai aniani ʻole me kahi ʻala kūikawā. ʻO ka nui pili 0.933, kiko heheʻe - 77 ℃, kiko paila 166.5 ℃, kiko hau - 77 ℃, viscosity 0.00179Pa · s [0.0179P (20 ℃)], index refractive 1.3837 (20 ℃). He paʻa ia i ke alo ʻole o ka wai, hoʻoheheʻe i loko o ka ethanol a me ka silicic acid i ke alo o ka wai, lilo i turbid i ka ea pulu, hoʻomālamalama ma hope o ke kū ʻana, a hoʻoulu i ka silicic acid, hiki ke hoʻoheheʻe ʻia i ka waiʻona, ether a me nā mea hoʻoheheʻe organik ʻē aʻe.
| ITEM | SKUMUMANAʻO | HOPENA |
| helehelena | Wai melemele ʻole a melemele paha | Hoʻokō |
| Waihoʻoluʻu | ≤15 | 10 |
| Ka Umekaumaha Kūikawā ma 25°C, g/cm3 | 1.040-1.070 | 1.056 |
| Kolorida | ≤20ppm | 3ppm |
| ʻIke SiO2 | 38-42% | 40.82% |
Hiki ke hoʻohana ʻia ka Ethyl silicate ma ke ʻano he mea hoʻokaʻawale, uhi ʻana, mea hoʻopili uhi pauka zinc, mea mālama aniani optical, coagulant, mea hoʻoheheʻe silicon organik a me ka mea hoʻopili hoʻolei hoʻopukapuka kālā no ka ʻoihana uila, a no ka hana ʻana i ka pahu kumu hoʻohālike no ka hoʻolei hoʻopukapuka metala; Ma hope o ka hydrolysis piha o ka ethyl silicate, hana ʻia ka pauka silica maikaʻi loa, kahi i hoʻohana ʻia e hana i ka phosphor; Hoʻohana ʻia no ka synthesis organik, hoʻomākaukau silicon soluble, hoʻomākaukau catalyst a me ka hana hou ʻana; Hoʻohana ʻia hoʻi ia ma ke ʻano he mea hoʻopili a me ka waena no ka hana ʻana o polysiloxane.
200L DRUM, IBC DRUM a i ʻole ke koi a nā mea kūʻai aku. E mālama iā ia mai ka mālamalama ma kahi mahana ma lalo o 25℃.
ʻEthyl Silicate Cas 11099-06-2
