Tsawg ntom ntom thiab lub teeb yuag: qhov chaw ntom ntom yog 0.5-1.1g / cm3, piv nrog qhov ntom ntom txhuas, qhov qis qis yog li 25% ntawm txhuas;
Thaum tshav kub kub tsis kam: kev khiav hauj lwm kub tuaj yeem ncav cuag 300 ℃;
Impact resistance: Nws tsis yog raws li kev taw qhia raws li cov qauv honeycomb, tsis zoo li cov ntaub ntawv polymer, uas yog qhov zoo rau nqus lub zog;
Permeability: Lub spherical ntxeem tau aluminium qhov txuas, peb sab qhov rais qhib, breathable thiab kua;
Kev ua haujlwm ntawm lub suab nrov: thaum lub suab nthwv dej zaus nyob nruab nrab ntawm 125-4000HZ, lub suab nqus coefficient tuaj yeem ncav cuag 0.95, thiab lub suab nrov txo coefficient yog 0.48;
Kev ua haujlwm rwb thaiv tsev: thermal conductivity yog li 1/400 ntawm cov ntshiab txhuas;
Electromagnetic shielding kev ua tau zoo: thaum lub electromagnetic yoj zaus nyob nruab nrab ntawm 2.6-18GHZ, electromagnetic shielding peev xwm ntawm spherical ntxeem tau txhuas tuaj yeem ncav cuag 60-90dB;
Resistivity: 100 npaug ntawm cov ntshiab txhuas;
Corrosion tsis kam: huab cua tsis zoo, tsis muaj noo noo nqus, tsis muaj kev laus, tsis muaj tshuaj lom.

Lub spherical ntxeem tau aluminium npuas cabin yog spherical thiab kuj tsis tu ncua. Cov qhov me me tau qhib rau ntawm lub taub hau kom txuas cov spheres thiab qhib rau 6 cov lus qhia kom tsis txhob muaj qhov ncaj, uas yog qhov zoo rau lub suab nqus, pom thiab lub suab attenuation. Hauv cov ntawv thov, cov txiaj ntsig zoo tshaj plaws tuaj yeem tau txais los ntawm kev tsim thiab txheej txheem tswj ntawm sphere loj (inch 3-13mm) phab ntsa qhov loj (inch 0.5-4mm) qhov phab ntsa thickness thiab phaj thickness.
Spherical ntxeem tau txhuas qhov ntom ntom: 0.5-1.1g / cm3. Lub spherical ntxeem tau aluminium substrate tuaj yeem yog txhuas ntshiab, aluminium-magnesium alloy thiab lwm yam txhuas alloy series.