Puas yog Silicone tsw ntxhiab tsw?

Lub ntsiab lus tseem ceeb ntawm kev nyab xeeb kev ua haujlwm silicone yog silica, uas yog chemical thiab ruaj khov thiab tsis muaj tshuaj lom.

Silicone muaj cov adsorption muaj zog thiab tuaj yeem ua rau cov neeg tawv nqaij qhuav. Yog tias cov silicone nkag hauv qhov muag, yaug nrog dej kom ntau thiab nrhiav kev kho mob sai li sai tau.

Xiav xiav yog tshuaj lom vim muaj qhov me me ntawm cov tshuaj cobalt chloride. Zam kev sib cuag nrog cov zaub mov thiab nqus tau. Yog muaj xwm txheej lom, nrhiav kev kho kom sai.

Nws yog tshuaj lom neeg ruaj khov thiab tsis hnov mob nrog rau ib qho tshuaj tsuas yog muaj zog alkali thiab hydrofluoric acid. Ntau hom silicone muaj cov qauv microporous sib txawv vim lawv cov qauv sib txawv. Cov cuab yeej tshuaj lom neeg thiab lub cev qauv ntawm silicone txiav txim siab tias nws muaj ntau lwm cov ntaub ntawv zoo sib xws uas nyuaj los hloov: cov adsorption kev ua tau zoo, zoo thermal stability, tshuaj lom neeg ruaj khov, thiab lub zog siab txhua yam.

Silicone tau faib raws nws cov pore loj: macroporous silicone, ntxhib pore silicone, B-hom silicone, thiab zoo pore silicone. Vim tias cov qauv pore sib txawv, lawv cov khoom adsorption zoo li qub.

Lub ntxooj pore silicone muaj ntau dua adsorption npaum li cas ntawm tus txheeb ze cov av noo, thiab cov pore zoo silicone muaj ntau dua cov adsorption ntau dua li cov ntxig pore kua silicone nyob rau hauv rooj plaub ntawm tus txheeb ze tsawg av noo, thiab B hom silicone muaj pore qauv hauv cov ntxhib thiab zoo pores. Ntawm cov silicone, qhov tshaj tawm ntawm cov adsorption kuj tseem nyob ntawm ntxhib thiab pores zoo. Macroporous silicone feem ntau yog siv los ua cov cab, cov neeg ua hauj lwm matting, tshuaj txhuam hniav abrasive, thiab cov zoo li.

Yog li, ntau hom yuav tsum tau xaiv raws li nyias siv. Tom qab cov silicone adsorbs noo noo, nws tuaj yeem tsim rov qab los ntawm kev nqus, ci, huab cua kom qhuav, thiab cov zoo li.