Tshuaj lom neeg muaj pes tsawg leeg ntawm iav fiber

Cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov iav fiber feem ntau yog silica, boron trioxide, calcium oxide, aluminium oxide, thiab lwm yam, uas ua lub luag haujlwm tseem ceeb hauv cov khoom thiab txheej txheem tsim cov iav fiber. Silica raws iav hu ua iav silicate, thiab borate iav raws li diboron trioxide. Alkaline oxides xws li sodium cyanide thiab potassium oxide yog flux oxides. Nws tuaj yeem txo qhov kub yaj thiab viscosity ntawm iav, yog li cov npuas hauv iav yaj tuaj yeem tshem tawm tau yooj yim. Yog li ntawd, cov ntsiab lus siab dua ntawm sodium oxide thiab potassium cyanide, lub zog, hluav taws xob rwb thaiv tsev thiab tshuaj lom neeg ruaj khov ntawm cov iav fiber yuav raug txo qis. Ntxiv cov calcium oxide, aluminium oxide, thiab lwm yam, tuaj yeem tsim ib feem ntawm cov iav network hauv qee qhov xwm txheej thiab txhim kho qee yam khoom thiab txheej txheem kev ua haujlwm ntawm iav; hloov silica nrog calcium oxide tuaj yeem txo qhov ntsuas kub; ntxiv txhuas oxide tuaj yeem txo qhov ntsuas kub. Txhim kho dej tsis kam. Hauv ntej, kev tsim cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov iav fiber yuav tsum ua tau raws li qhov yuav tsum tau ua ntawm lub cev thiab tshuaj muaj zog ntawm iav fiber thiab muaj tshuaj zoo ruaj khov; ntawm qhov tod tes, nws yuav tsum ua tau raws li qhov yuav tsum tau ua ntawm cov txheej txheem tsim khoom, xws li tsim kom sov qhov kub, ua kom nrawm thiab ua kom muaj viscosity ntau.