Xim ntawv hlau yog ib hom steel phaj nrog cov organic txheej. Xim ntawv hlau yog muab faib ua veneer, xim hlau phaj xim, pem teb lawj thiab lwm yam. Nws yog dav siv nyob rau hauv cov phab ntsa thiab lub ru tsev ntawm cov pej xeem loj vaj tse, kev cob qhia rau pej xeem, movable panels, thiab cov tsev ua ke.
1. Lub teeb yuag: 10-14 kg / m2, sib npaug li 1/30 ntawm cib ntsa.
2. Kev rwb thaiv tsev thiab kev txuag cov hluav taws: thermal conductivity ntawm cov khoom siv tseem ceeb: lambda <= 0.041w="">
3. Lub zog muaj zog: tuaj yeem siv raws li lub qab nthab daim ntawv tuav, cov khoom siv thiab zuag; cov tsev dav dav tsis txhob siv kab teeb thiab kab ke.
4. Xim xim thiab ci nta: Tsis tas yuav tsum kho kom zoo nkauj. Qhov npog anticorrosive ntawm cov xim dawb lias tau muab khaws cia rau 10-15 xyoo.
5. Kev ruaj ntseg thiab ceev ceev: kev tsim kho cov voj voog yuav ua rau luv tshaj 40%.
6. Oxygen Index: (OI) 32.0 (Lub Chaw Saib Xyuas Kev Tshuaj Tua Hluav Taws Xob Cov Khoom Hluav Taws Xob).
Nws txawv ntawm yas hlau nyob rau hauv tias cov khoom yog sib txawv nyob rau hauv nyob tus yeees, thiab magnetite yuav absorbed.
Nyuaj hais lus, yas hlau thiab xim hlau nyob hauv cov khoom hlau thiab qhov kev kho ntom kho tsis tau zoo heev, vim tias qhov sib thooj thiab sib txawv, yog li kev lag luam txawv txav yog qhov tseem ceeb hauv cov qauv profile.