Qhov kub siab hluav taws xob insulating txheej tau muab faib ua ntau hom raws li nws cov tshuaj lom neeg muaj pes tsawg leeg. xws li boron nitride los yog alumina nyob rau ntawm cov neeg ua haujlwm graphite, tooj liab fluoride txheej, mus rau 400 ℃ tseem muaj cov hluav taws xob zoo hauv cov hluav taws xob.
