cov khoom siv sib dua hollow ceramic microspheres
Cenospheres (Cov Khoom Siv Mineral Uas Muaj Alumina thiab Silica) yog cov khoom lag luam ntawm cov chaw tsim hluav taws xob hlawv thee thiab yog lub pob zeb tsis hnyav, inert, hollow puv nrog cua lossis roj inert.
Nws yog cov tshuaj inorganic, thiab nws yog ib hom khoom siv rov ua dua tshiab, muaj Al2O3, SiO2, Fe2O3, CaO, thiab lwm yam. Qhov ceev yog txij li 0.7-1.0 g / cc. Lawv yog tsim los ntawm aluminosilicate iav, uas muaj lub ntsiab lus melting siab, qis cua sov conductivity, tiv taus tshuaj lom neeg tawm tsam thiab lub zog lub cev siab. Cenospheres muaj qhov zoo li hmoov qhuav, dawb-ntws uas sib txawv xim los ntawm grey mus rau off-white nyob ntawm qhov xwm txheej ntawm qhov chaw.
Cov yam ntxwv
Qhov ceev tsawg
Kev ntws dawb
Lub duab kheej kheej
Lub zog sib tsoo siab
Cov khoom siv thermal siab dua
Chemically inert
Cov txiaj ntsigCov khoom siv: Cov roj qhov, Cov cement slurries, Cov xim pleev xim thiab cov tshuaj pleev xim, Cov chaw tsim khoom.
Cenospheres muaj txij li 5-600 microns. Muaj ntau hom qib txheem nrog rau qhov loj me ntawm cov khoom me me uas raug heev thiab qhov ntau thiab tsawg ntawm kev faib tawm. Thov qhia seb koj nyiam qhov loj me twg, ces cov ntsiab lus tseem ceeb tuaj yeem qhia rau koj.
