Mu hydrophobic SiO2 nano foda ana sarrafa shi ta hanyar samar da kwayoyin halitta kuma hanyar samar da ita shine lokacin tururi.

Ba kamar silica na asali na asali ba, silica mai fuka-fukan hydrophobic ba za a iya jika da ruwa ba. Kodayake yawan silica fumed hydrophobic ya fi na ruwa girma, suna iya iyo akan ruwa. By surface jiyya na fumed silica, ta fasaha yi za a iya inganta a wasu takamaiman aikace-aikace filayen, wanda zai iya yadda ya kamata inganta rheological Properties na da yawa ruwa polymer tsarin, musamman a epoxy guduro tsarin.

Fumed silica yana ɗaya daga cikin sabbin kayan inorganic ultrafine mafi mahimmancin fasaha. Saboda da kananan barbashi size, yana da wani babban musamman surface area, karfi surface adsorption, high sinadaran tsarki, mai kyau watsawa, thermal juriya, lantarki juriya, da dai sauransu A musamman yi, tare da m kwanciyar hankali, ƙarfafawa, thickening da thixotropy, yana da. halaye na musamman a fannoni da fagage da yawa, kuma yana da rawar da ba za a iya maye gurbinsa ba. Ana amfani da shi sosai a cikin masana'antu daban-daban azaman ƙari, masu ɗaukar kuzari, petrochemicals, wakilai masu ƙarfafa roba, filaye filastik, tawada mai kauri, wakilai mai laushi na ƙarfe, insulating da zafi mai rufewa, filler don manyan kayan kwalliyar yau da kullun da kayan feshi, da sauransu.