Silica Alumina Gel-WR
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Alumino silica gel-AN
Cov tsos ntawm aluminiumsilica gelyog xim daj lossis dawb pob tshab nrog cov tshuaj molecular formula mSiO2 • nAl2O3.xH2O. Kev ruaj ntseg tshuaj zoo. Tsis combustion, insoluble nyob rau hauv tej yam hnyav tsuas yog muaj zog puag thiab hydrofluoric acid. Piv nrog cov ntxeem tau zoo silica gel, lub peev xwm adsorption ntawm cov av qis yog zoo sib xws (xws li RH = 10%, RH = 20%), tab sis lub peev xwm adsorption ntawm high humidity (xws li RH = 80%, RH = 90%) yog 6-10% siab tshaj qhov zoo ntxeem tau silica gel, thiab lub thermal stability (350 ℃) yog 150 ℃ siab tshaj zoo ntxeem tau silica gel.
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Alumino silica gel - AW
Cov khoom no yog ib hom zoo porous dej resistant aluminosilica gel. Nws feem ntau yog siv los ua cov txheej txheem tiv thaiv ntawm cov ntxeem tau zoo silica gel thiab nplua porous aluminium silica gel. Nws tuaj yeem siv tau ib leeg thaum muaj cov ntsiab lus siab ntawm cov dej dawb (kua dej). Yog tias lub tshuab ua haujlwm muaj cov dej ua kua, qhov qis qis tuaj yeem ua tiav nrog cov khoom no.
