Raws li ib qho tseem ceeb inorganic thermal rwb thaiv tsev khoom, pob zeb tsiaj yog siv dav hauv kev tsim kho thiab kev lag luam. Txhawm rau kom ntseeg tau tias nws cov kev ua tau zoo thiab kev ua tau zoo, cov txheej txheem nruj kev ua haujlwm yog qhov tseem ceeb.
Hais txog cov khoom siv lub cev, lub ntom ntom thiab tuab ntawm pob zeb cov ntaub plaub yuav tsum tau tswj hwm nruj. Qhov ceev tau tsim nyog tuaj yeem ua kom muaj kev ruaj ntseg ntawm pob zeb wool qauv, thaum tsim nyog tuab tuaj yeem ntsib cov rwb thaiv tsev xav tau hauv cov xwm txheej sib txawv. Compressive lub zog thiab tensile zog yog tseem qhia tau cov cim tseem ceeb. Qhov muaj zog txaus tuaj yeem ua kom tus qauv ua kom muaj kev hnyav ib puag ncig yam tsis muaj kev puas tsuaj los yog nraus.
Combusction Performance yog qhov tseem ceeb rau pob zeb ntaub. Nws yuav tsum muaj cov nplaim ntsuab zoo nkauj rov qab thiab tsis muaj roj lom thaum muaj qhov kub kom ntseeg tau tias muaj kev nyab xeeb. Hygroscopicity yuav tsum tsis tshua muaj kev tiv thaiv kev cuam tshuam rau kev rwb thaiv tsev thermal thiab lwm yam khoom hauv ib puag ncig huab cua.
Thermal conductivity thiab kev kub muaj peev xwm txiav txim siab lub thermal kev ua tau zoo ntawm pob zeb ntaub. Cov ntaub plaub hauv pob zeb zoo yuav tsum muaj cov khoom siv thermal tsawg thiab tsim nyog ua kom sov kom ua tau zoo rwb thaiv tsev. Hais txog lub suab rwb thaiv tsev ua haujlwm, pob zeb wool yuav tsum muaj peev xwm ua kom tau zoo sib kis thiab txhim kho kev ua haujlwm lossis ua haujlwm kev nplij siab.
Ruaj thiab durability yuav tsum tsis txhob tsis quav ntsej ib yam. Pob zeb ua ntaub ntawv yuav tsum muaj kev sib zog kom ruaj khov, tsis cuam tshuam los ntawm kev ua kom xeb thiab kev laus, thiab yauv ua kom muaj kev pabcuam ntev thiab txo tus nqi kho.
Ib qho ntxiv, cov khoom lag luam nrov pob zeb yuav tsum muaj raws li qhov yuav tsum muaj, thiab cov tsos zoo, thiab yooj yim rau nruab thiab zoo nkauj thiab siv tau. Nyob rau hauv cov txheej txheem soj ntsuam kev kawm ntau, yuav tsum ntsuas nruj thiab ntsuas xyuas kom ntseeg tau tias cov khoom lag luam zoo ua tau raws cov cai tsim nyog.
