Dub iav vaj huam sib luag yog ib yam ntawm lub teeb yuag high-lub zog lub tsev cov ntaub ntawv thiab kho kom zoo nkauj cov ntaub ntawv nrog superior kev kawm ntawm thermal rwb thaiv tsev, txias rwb thaiv tsev, suab absorption, ya raws thiab tiv thaiv hluav taws. Qhov kub ntawm kev siv yog -196 ~ +450 degree . Txawm hais tias muaj ntau cov ntaub ntawv thermal rwb thaiv tsev, ua npuas ncauj iav vaj huam sib luag tau ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm thermal rwb thaiv tsev, rwb thaiv tsev txias, tsis muaj dej tsis kam, tiv thaiv hluav taws thiab suab nrov vim nws txoj kev nyab xeeb, muaj kev ntseeg siab thiab qis thermal rwb thaiv tsev.
Cov yam ntxwv tseem ceeb ntawm dub ua npuas ncauj iav vaj huam sib luag:
1. Tsawg thermal conductivity ntawm 0.058w/mk, siab compressive zog
2. Nws tsis nqus dej, tsis yog permeable rau ya raws, thiab muaj cua nruj zoo
3. Tsawg thermal expansion coefficient thiab zoo seem stability
4. Tsis combustible, corrosion-resistant
5.Tsis muaj pwm, tsis muaj tshuaj lom, tsis muaj ntxhiab, thiab tsis muaj hluav taws xob, cov khoom zoo ib puag ncig
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