ʻO ka laulā pale wela o ka maʻamaunano airgel felloaʻa i ka hana hoʻokaʻawale wela maikaʻi. ʻOi aku ka maikaʻi o ka hopena insulation thermal o nano airgel ma mua o nā mea hoʻonaninani wela maʻamau. Me nā pono kūikawā o ka nano porous structure, ua lilo ia i "heat insulation ace" ma lalo o nā kūlana koʻikoʻi e like me ke kiʻekiʻe kiʻekiʻe o ka ʻoihana a me ke anu hohonu. Hiki ke hoʻonui ʻia nā hopena hana kikoʻī mai nā ana kumu: ʻO ia ka silica aerogel, me ka ʻoi aku o 90% nano pores i loko, a ʻoi aku ka liʻiliʻi o ka nui o ka pore ma mua o ke ala manuahi o nā molekole ea, hiki ke hoʻonui i ke kū'ē i ka conduction wela, convection a me radiation. 4. Anti thermal shock + māmā māmā, ʻoi aku ka hopohopo i ke kūkulu ʻana a me ka mālama ʻana
nano airgel manaʻoNano airgel manaʻo? Ua manaʻo ʻo Nano airgel he "kiʻekiʻe kiʻekiʻe a me ka ikehu mālama benchmark" no ka insulation ʻoihana. ʻO nā huahana o Ma ka lumi wela, kona thermal conductivity e like me ka haʻahaʻa e like me 0.018-0.025W /(m · K), ʻo ia wale nō ka hapalua o ka hulu hipa pōhaku (0.04-0.05W /(m · K)) a me 60% -70% o ka pulupulu seramika (0.03-0.06W /(m · K)). Ma lalo o ka hopena insulation thermal like, ʻo ka mānoanoa o ka airgel i manaʻo ʻia he 1 /3 - 1 /2 wale nō o nā mea kuʻuna, hiki ke mālama nui i ka wahi hoʻonohonoho lako.
Ua manaʻo ʻia ka nano airgel, ka hopena o ka nano airgel, ka hopena insulation thermal o ka nano airgel
He aha ka hopena insulation thermal oNano airgel manaʻouhi ʻia -200 ℃ ~ 650 ℃, a hiki i ke kumu hoʻohālikelike kiʻekiʻe kiʻekiʻe ke piʻi aku ma mua o 1000 ℃. ʻAʻole hiki ke hoʻohana wale ʻia no ka insulation anuanu o nā lako cryogenic e like me ka nitrogen wai a me ka oxygen wai, akā e hoʻokō pū i nā koi insulation thermal o nā boilers hale mana, nā kiln metallurgical, a me nā paipu wela kiʻekiʻe. ʻO ka mea nui aku, ma nā ʻokoʻa wela loa, ʻaʻole e loli nui kona conductivity thermal a mālama i ka hana insulation paʻa, ʻoi aku ka maikaʻi ma mua o ka huluhulu pōhaku i hiki ke hoʻomaʻamaʻa ʻole i ka haʻahaʻa haʻahaʻa a me ka calcium silicate me ka piʻi koke ʻana o ka conductivity thermal i nā wela kiʻekiʻe.
He aha ka hopena insulation thermal o nano airgel i manaʻo ʻia?
Ua mālama ʻia ka manaʻo nano airgel kiʻekiʻe me ka hydrophobicity, a hiki ke piʻi ka nui o ka hydrophobicity ma mua o 98%. ʻOiai inā i loko o kahi haʻahaʻa haʻahaʻa a kiʻekiʻe no ka manawa lōʻihi, ʻaʻole ia e komo i ka makū. Eia nō naʻe, e ʻike nā mea insulation kuʻuna e like me ka hulu pōhaku a me ka huluhulu aniani i ka emi ʻana ma mua o 50% i ka hana insulation ma hope o ka hoʻomoʻa ʻana i ka wai, hiki ke alakaʻi i nā mea hana ʻino; Hiki i ka ea gel ke pale aku i kēia pilikia, kūpono loa i nā kūlana pulu e like me ka ʻenekinia kemika, ka ʻenekinia moana a me ka ʻenekinia lalo.
5. Pili kaiapuni a me ka lapalapa ahi, me nā kūlana hoʻokō palekana
ʻO ka nui o ke kaumaha o ka airgel he 180 - 300kg/m ³ wale nō. He palupalu a maʻalahi, a hiki ke hoʻopili pololei ʻia ma luna o ka ʻili o nā hale paʻakikī e like me nā paipu ʻano kūikawā, nā pahu, a me nā flanges lako. Hiki ke ʻoki ʻia a paʻi ʻia me ka ʻole formwork paʻakikī, e hoʻomaikaʻi nui i ka hoʻonohonoho pono ʻana. I ka manawa like, he haʻahaʻa loa kona coefficient o ka hoʻonui wela, hiki ke kū i ka fluctuations wela mau, ʻaʻole e haki a hāʻule paha ma muli o ka hoʻonui ʻana o ka wela a me ka hoʻopaʻa ʻana e like me nā castables paʻakikī. ʻO kona ola lawelawe he 2-3 mau manawa ma mua o nā mea kahiko, e hoʻemi ana i nā kumukūʻai mālama i ka pae hope.
3. ʻO ka Hydrophobic a me ka moisture-proof, ʻaʻole ia e pala i nā wahi haʻahaʻa
ʻO ka mea nui o ka nano airgel feel he inorganic silicon dioxide, ʻaʻole i loaʻa i ka asbestos, formaldehyde a me nā mea ʻino ʻē aʻe. Ua hōʻea kāna hana puhi ahi i ka papa A non combustible standard. ʻAʻole ia e hoʻokuʻu i nā kinoea ʻona i nā wela kiʻekiʻe. Hoʻokō ia i nā koi o ka mālama ʻana i ke kaiapuni ʻenehana a me ka palekana ahi, a kūpono loa ia no nā kemika, ka mana uila a me nā kahua kūkulu i loaʻa nā koi koʻikoʻi no ka palekana a me ka palekana.
ʻO Rosewool Insulation Refractory Co., Ltd2. Hoʻoponopono kūpaʻa paʻa ākea ākea, hiki ke hana ma lalo o nā kūlana wela kiʻekiʻe a haʻahaʻaʻO ke kumu nui oloaʻa i ka ultra-low heat conduction o<0.018W /(m ・ K), ākea ākea ākea paʻa o -200 ℃ ~ 1000 ℃, 99.5% + hydrophobic a me ka māmā māmā, a hiki ke mālama i ka ikehu ma lalo o nā kūlana hana koʻikoʻi e like me ke anuanu kiʻekiʻe /hohonu /humidity. ʻO ka hoʻohui ʻana i ka hāʻawi kūloko a me nā lawelawe ʻenehana maʻamau, ʻo ia ke koho maikaʻi loa no ka hoʻonui ʻana i ka insulation ʻoihana.
