Kev cuam tshuam ntawm mica ntawv ntawm qhov zoo ntawm mica kab xev

Qhov zoo ntawm mica ntawv nws tus kheej kuj ncaj qha cuam tshuam rau daim ntawv thov kev ua haujlwm ntawm mica. Daim ntawv mica siv los tsim mica daim kab xev yuav tsum muaj permeability zoo, siab zog tensile thiab zoo compactness. Tsis tas li ntawd, lub thickness ntawm daim ntawv mica yuav tsum yog uniform. Txij li thaum lub zog sib txuas ntawm cov me me mica flakes nyob rau hauv daim ntawv mica yog me me, kev tsim cov mica daim kab xev yog siv cov nplaum nplaum los txhim kho cov adhesion ntawm cov me me mica flakes, yog li thaum nkag mus rau ntawm daim ntawv mica yog dhau lawm. pluag Thaum cov kua nplaum yog impermeable, daim kab xev mica yuav stratified, thiab nws qhov zoo yuav tsis ua raws li qhov yuav tsum tau ua.

Nyob rau hauv tus txheej txheem ntawm kev tsim mica daim kab xev, daim ntawv mica nws tus kheej yuav tsum tau txais ib tug tej yam tensile quab yuam. Thaum lub zog tensile tsawg dhau lawm, daim ntawv mica yuav tawg lossis tawg, uas txo qhov hluav taws kub thiab rwb thaiv tsev ntawm mica daim kab xev.

Feem ntau hais lus, thaum lub thickness ntawm daim ntawv mica yog tas li, qhov denser daim ntawv mica, qhov zoo dua qhov hluav taws kub thiab rwb thaiv tsev ntawm mica daim kab xev tsim. Thaum lub thickness ntawm daim ntawv mica tsis sib xws, qhov hluav taws kub tsis kam thiab rwb thaiv tsev ntawm mica daim kab xev yog correspondingly tsis zoo yog hais tias lub thickness yog qis dua tus qauv thickness; cov kua nplaum tsis yooj yim rau soak hauv qhov chaw siab dua li cov qauv tuab, txawm tias nws tau ntub, cov ntaub nplaum mica tsis yooj yim ziab, vim tias rau qee qhov tuab ntawm mica ntawv, nws cov cua sov thiab lub sijhawm cua sov yog tsau thaum lub sij hawm tsim khoom. txheej txheem, uas ua rau lub zos delamination ntawm daim kab xev mica thiab cuam tshuam rau cov khoom zoo ntawm daim kab xev mica.