I-hydrophobic SiO2 nano powder yethu icutshungulwa yi-organic hybridization futhi indlela yokukhiqiza iyisigaba somhwamuko.

Ngokungafani ne-silica yasekuqaleni eyi-hydrophilic, i-hydrophobic fumed silica ayikwazi ukumanziswa ngamanzi.Nakuba ukuminyana kwe-hydrophobic fumed silica kukhulu kunaleyo yamanzi, ingantanta emanzini.Ngokwelashwa okungaphezulu kwe-silica evuthayo, ukusebenza kwayo kobuchwepheshe kungenziwa kahle kwezinye izinkambu ezithile zohlelo, ezingathuthukisa ngempumelelo izakhiwo ze-rheological zezinhlelo eziningi ze-polymer eziwuketshezi, ikakhulukazi ezinhlelweni ze-epoxy resin.

I-silica evuthayo ingenye yezinto ezintsha ezibaluleke kakhulu ze-ultrafine ezingaphili.Ngenxa yobukhulu bayo bezinhlayiyana ezincane, inendawo enkulu ethile, i-adsorption eqinile, ukuhlanzeka kwamakhemikhali aphezulu, ukuhlakazeka okuhle, ukumelana nokushisa, ukumelana nogesi, njll. Ukusebenza okukhethekile, nokusimama kwayo okuphakeme, ukuqinisa, ukuqina kanye ne-thixotropy, izici eziyingqayizivele emikhakheni eminingi nezinkambu, futhi inendima engenakuthathelwa indawo.Isetshenziswa kakhulu ezimbonini ezahlukahlukene njengezithasiselo, izithwali ze-catalyst, amakhemikhali e-petrochemicals, ama-ejenti aqinisa iraba, izigcwalisi zepulasitiki, izingqimba ze-inki, ama-ejenti okupholisha ensimbi athambile, ama-insulating and heat insulating fillers, izigcwalisi zezimonyo ezisezingeni eliphakeme zansuku zonke nezinto zokufutha, njll.