PPR yeeb nkab yog dav siv hauv cov kav dej kub dej vim nws cov cua sov ua haujlwm zoo, txawm tias cov dej kub tuaj yeem ncav cuag 75C, peb tuaj yeem siv tau ntev. Nws cov thermal rwb thaiv tsev kev ua tau zoo kuj zoo heev, sab hauv ntawm cov yeeb nkab yog du thiab tsis ntxhib, yog li nws kuj yog me me, nws tsis siv ntau lub zog, thiab nws tuaj yeem yooj yim txuas nrog PPR yeeb nkab ntawm tib cov khoom. los ua ib tug zoo tag nrho. Nws tsis tshua muaj teeb meem ntawm cov kav dej xau, muaj kev tiv thaiv corrosion zoo heev, tsis muaj teeb meem ntawm kev xeb yooj yim ntawm cov kav hlau ib txwm muaj, thiab tsis tshua muaj kev cuam tshuam nrog lwm cov tshuaj.
