Ma muli o ka hoʻolālā kūikawā a me nā waiwai dielectric, hōʻike nā nanotubes carbon i nā waiwai absorption microwave broadband ikaika.Loaʻa iā lākou nā hiʻohiʻona o ke kaumaha māmā, ka conductivity uila hiki ke hoʻololi ʻia, ke kūpaʻa ʻana o ka oxidation kiʻekiʻe kiʻekiʻe a me ke kūpaʻa.ʻO nā CNT ka mea hoʻohiki a maikaʻi hoʻi nā microwave absorbers, hiki ke hoʻohana ʻia i nā mea stealth, nā mea pale electromagnetic a i ʻole nā ​​mea hoʻoheheʻe keena anechoic.
Loaʻa i ka carbon nanotubes ka hopena stealth ma nā nalu infrared a me nā hawewe electromagnetic, akā ua hoʻemi nui ʻia ka ikaika hōʻailona i loaʻa e nā mea ʻike infrared a me nā radar, no laila paʻakikī ke ʻimi ʻana i ka pahu hopu i ʻike ʻia, e pāʻani ana i kahi hana huna.

Loaʻa i ka carbon nanotubes i ka ratio hiʻona maikaʻi a me nā waiwai uila a me nā waiwai magnetic, a hōʻike i ka hana maikaʻi loa i ka uila a me ka pale ʻana.No laila, pili ka hoʻonui nui ʻana i ka noiʻi a me ka hoʻomohala ʻana i nā hoʻopiha conductive e like me nā pale pale electromagnetic.Loaʻa kēia i nā koi kiʻekiʻe e pili ana i ka maʻemaʻe, ka huahana a me ke kumukūʻai o carbon nanotubes.ʻO nā nanotubes kalapona i hana ʻia e Hongwu Nano Factory, me nā CNTs hoʻokahi-pā a me nā pā lehulehu, he maʻemaʻe a hiki i ka 99%.ʻO ka hoʻopuehu ʻana o nā nanotubes kalapona i loko o ka resin matrix a inā he pilina maikaʻi me ka resin matrix e lilo i kumu kūpono e pili ana i ka hana pale.Hāʻawi pū ʻo Hongwu Nano i kahi hoʻopuehu carbon nanotube maʻamau.