Hluav taws xob qib magnesia, hu ua EGM, hmoov yog siv los ua hluav taws xob rwb thaiv tsev ntawm cov khoom cua sov.EGM hmoov muaj cov thermal conductivity zoo tab sis muaj hluav taws xob tiv thaiv siab ntawm qhov kub siab.Cov khoom no tau ntim rau ntawm lub kauj thiab lub plhaub sab nraud txhawm rau tiv thaiv cov neeg siv los ntawm hluav taws xob hluav taws xob thaum tswj cov khoom cua sov.