Yuav ua li cas xaiv qhov zoo ntawm daim kab xev? Qhov tseeb, muaj ob qho qauv rau qhov zoo ntawm qhovnplaum kab xevhauv kev siv, ib qho yog thawj zaug adhesion, thiab lwm qhov yog kev tuav tseg. Ob qho tsis sib xws inversely proportional. Feem ntau, cov nplaum nplaum uas muaj qhov viscosity tsawg dua 10 yog tsawg dua nrog cov kua nplaum, feem ntau tsuas yog kwv yees li 20 microns, xws li cov ntaub thaiv cov ntaub ntawv pov tseg, cov kab xev yooj yim. Qhov pib adhesion ntawm ib daim kab xev sealing yog nruab nrab ntawm 15-20, thiab lub thickness ntawm daim kab xev no feem ntau 22-28 microns. Nws yog cov qauv thickness. Txawm li cas los xij, feem ntau ntawm cov kab xev ntawm kev ua lag luam yog doped nrog impurities, yog li lub thickness tau nce. Txhawm rau kom npog qhov tsis zoo, lub kua nplaum tseem doped nrog cov xim hmoov, yog li daim kab xev pob tshab pom qe qe daj thiab lub teeb ntsuab. Cov tapes zoo li no feem ntau qis dua.
Yuav ua li cas paub qhov txawv ntawm cov kab xev xim? Rau cov kab xev xim, daj thiab khaki yog qhov ntau dua. Zawm lub nplaum nplaum thiab tom qab ntawd rub nws nrawm nrawm. Koj tuaj yeem rub tawm cov kua nplaum ntawm ib sab thiab koj tuaj yeem pom cov purity thiab pob tshab ntawm cov zaj duab xis yeej. Koj tuaj yeem saib xyuas qhov tuab ntawm kua nplaum. Yog tias tsis muaj kua nplaum rub tawm los yog rub tawm hauv ib qho taw tes, muaj ntau qhov tsis zoo hauv cov kua nplaum no, thiab cov kua nplaum tsis muaj qhov cohesion. Qhov thib ob yog tias muaj dej ntau dhau thiab nws tau yaj. Lub sijhawm no, thawj zaug ntawm cov nplaum ntawm daim kab xev no tau poob ntau heev, thiab txhais tes tuaj yeem paub qhov txawv. Qhov tseeb, muaj ntau txoj hauv kev kom paub qhov txawv zoo ntawm cov kab xev. Tsuav koj tau them sai sai rau koj lub neej, koj tuaj yeem qhia qhov zoo ntawm daim kab xev.
