ʻO Airgel Thermal insulator coating huahana

ʻO Airgel Thermal insulator coating huahana,
Pumehana ka uhi ʻana o Airgel,

Nā ʻano hana

1. Adiabatic kiʻekiʻe wela kū'ē
Haʻahaʻa thermal conductivity, conventional huahana thermal conductivity 0.018 ~ 0.020 W / (m•K), ka mea haʻahaʻa i ka 0.014 W / (m•K), ka wela māhele mea haʻahaʻa ma mua o nā huahana hoa, ka mea kiʻekiʻe hiki ke ku 1100 ℃ kiʻekiʻe wela, wela. ʻO ka mālama a me ka hopena insulation he 3-5 mau manawa o nā mea kuʻuna, kiʻekiʻe kiʻekiʻe a me ka mālama ʻana i ka ikehu.

2. Waterproof a breathable
Me ka maikaʻi o ka hana wai ʻole, hydrophobic rate ≥99%, hoʻokaʻawale i ka wai wai, a ʻae i ka mahu wai.

3. ʻO ke ahi a me ke ahi ʻole
Ua loaʻa iā ia ka papa A1 kiʻekiʻe loa i ka pae puhi ahi a me ka papa kiʻekiʻe loa ʻaʻole hiki ke puhi ʻia i loko o ke kaʻa.

4. Ka palekana a me ka palekana o ke kaiapuni
Ua hala nā huahana i ka RoHS, REACH detection, ʻaʻole i loaʻa nā mea ʻino i ke kino o ke kanaka, liʻiliʻi loa ka maʻi chloride soluble.

5. Tensile a compressive kū'ē, hana maʻalahi a me ka halihali
ʻO ka hoʻololi maikaʻi a me ka ikaika tensile / compressive, hoʻohana lōʻihi o ka noho ʻole, ʻaʻohe deformation;ʻO ka māmā a me ka maʻalahi, maʻalahi eʻoki, kiʻekiʻe ke kūkuluʻana i ka pono, kūpono no nāʻano koʻikoʻi paʻakikī, nā kumukūʻai haʻahaʻa.

Palapala noi

Ma ke kahua ʻoihana
ʻO ka mālama ʻana i ka ikehu uila, ka ʻoihana petrochemical, nā kiln ʻoihana a me nā ʻoihana ʻē aʻe e koi ana i ka insulation piping a i ʻole nā ​​​​wahi insulation umu e pono e hoʻohana i nā mea mālama wela kiʻekiʻe, hiki i nā mea insulation airgel ke hōʻemi i ka wela a mālama i ka ikehu wela, hoʻomaikaʻi i ka hoʻohana pono ʻana o ka wela. ʻO ke kumu, ka hopena insulation wela ka mea maʻamau 3 ~ 5 mau manawa, a ʻoi aku ka lōʻihi o ke ola.

Ma ke kahua aerospace
Hiki ke hoʻohana ʻia nā mea insulation thermal Airgel ma ke ʻano he mea hoʻonaninani wela o ka hale mokulele, hiki ke hoʻonui i ka hopena insulation thermal, hoʻemi i ka mahana o ka hale, hoʻemi pono i ka nui o nā mea insulation thermal, hoʻonui i ka wahi hoʻohana i loko o ka pahu, a hoʻomaikaʻi maikaʻi i nā ʻano like ʻole. kaiapuni hana.Hiki i ka Airgel thermal insulation material ke hoʻokō i ka hopena insulation thermal maikaʻi me ka māmā māmā a me ka liʻiliʻi liʻiliʻi, he mea maikaʻi loa ia i ke kahua o ka mokulele a me nā noi aerospace.

Ma ke kahua kūkulu
Me ka hoʻomau mau ʻana o nā koi aupuni no ka mālama ʻana i ka ikehu a me ka hoʻohaʻahaʻa ʻana i ka hoʻokuʻu ʻana, a me ka ʻimi ʻana o ka poʻe i ka maikaʻi o ke ola, ua lilo ka insulation hale i kumu nui ma ke kahua kūkulu.No ka hale, kokoke i nā ʻāpana a pau, pili i ka pono o ka hoʻomaʻamaʻa wela, ʻoi aku hoʻi i ka hoʻokaʻawale ʻana o ka paia o ka hale, ka ʻūhā o ka hale.Hiki i ka silica airgel ke kūpaʻa i ka wela kiʻekiʻe, maʻamau ma 800 ℃, kona ʻano, ʻaʻohe loli o ka hana, he palekana, mālama i ka ikehu, mālama kaiapuni o nā mea insulation super.

Ma ke kahua o ka halihali
ʻO ka hana insulation wela o ka hale kaʻa kekahi o nā kumu nui e pili ana i ka hoʻoili wela o ke kino kaʻa.He koʻikoʻi nui ia no ka nānā ʻana i ka hoʻohana ʻana i ka ikehu o ka hana ʻana o ke kaʻa, ka hoʻoholo ʻana i kāna ukana ea ea, ka pale ʻana i ke ʻano o nā kūlana hana maikaʻi ʻole, a me ka mālama ʻana i ka ʻoluʻolu o ka wela i loko o ke kaʻa.Ma ke kahua o nā kaʻa ikehu hou, ua hōʻike pinepine ʻia ke ahi kaʻa uila a me nā pōʻino pahū i hana ʻia e ka lithium ion battery "thermal runaway".Pehea e hōʻoia pono ai i ka hoʻopau ʻana o ka wela a me ka palekana o ka pā lithium i lilo i "pahi a Damocles" e kau ana ma luna o ke poʻo o nā ʻoihana kaʻa a me nā ʻoihana pākaukau mana.Ua hoʻohana ʻia nā mea insulation nanoporous airgel composite i nā kaʻa kaʻa kiʻekiʻe, ka mokulele mokulele C919 kūloko, a me nā kaʻa ikehu hou, e nānā nui ana i ka insulation wela o nā kaʻa kaʻa a me ka pale ʻana o nā pā lithium i nā kaʻa ikehu hou.

Hōʻike

E like me ke koho ʻana i nā substrate like ʻole, hiki i ka airgel moena ke koho i nā ʻano hui like ʻole e like me nā pono o nā mea kūʻai aku a me nā hiʻohiʻona.I kēia manawa, ʻehā mau moʻo o ke aniani fiber composite aerogels (HHA-GZ), preoxygenated wire fiber composite aerogels (HHA-YYZ), high silicon oxygen fiber composite aerogels (HHA-HGZ) a me ceramic fiber composite aerogels (HHA-TCZ). ).ʻO nā ʻāpana kikoʻī penei:

E like me ke ʻano o ka wela wela, hiki ke hoʻokaʻawale ʻia ka uhi wela wela i ʻekolu ʻano: ʻano pale, ʻano noʻonoʻo a me ke ʻano radiation.hiki iā mākou ʻo Suzhou supxtech ke hāʻawi i ka ʻenehana uhi Airgel.hiki ke hoʻohana nui ʻia no ka lole a me ka ʻili a me ke kumu kūʻai o ka ʻili.
ʻO ka uhi ʻana i ka wela wela ke ʻano o ka uhi hoʻoluʻu passive e ʻike i ka hoʻokaʻawale wela ma o ka hopena impedance o ka hoʻoili wela.He mea maʻalahi ke ʻano o ka wela wela, a ua hoʻokomo ʻia ke ʻano me ka conductivity thermal haʻahaʻa a i ʻole ka ea me ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa i loko o ke kiʻiʻoniʻoni e loaʻa ai ka hopena insulation wela maikaʻi.Loaʻa iā ia nā hiʻohiʻona o ka puʻupuʻu puʻupuʻu liʻiliʻi, haʻahaʻa thermal conductivity a me ka liʻiliʻi dielectric mau.
ʻO ka uhi ʻana i ka wela wela e hoʻokaʻawale i ka ikehu o ka lā ma ke ʻano o ka noʻonoʻo.ʻO nā mea hoʻomanaʻo maʻamau i hoʻohana ʻia me ka pauka ceramic, ka pauka aluminika, ka titanium dioxide a me ka pauka ATO (antimony doped tin dioxide).
ʻO ka mea pale maʻamau ka lole pale wela e like me ka hoʻolālā kemika, ka nui o ka polyvinyl chloride (PVC), polyacrylate (PA), polyurethane (PU), silicone, rubber emulsion a me polytetrafluoroethylene, ma waena o ka PA a me ka PU i hoʻohana nui ʻia;E like me ka hoʻohana ʻana i ka medium, hiki ke hoʻokaʻawale ʻia i ka solvent a me ka wai i hoʻopuehu ʻia i ke ʻano 2.

ʻO SiO2 airgel kahi mea nanoporous amorphous me ka hoʻolālā hiki ke hoʻopaʻa ʻia a me ka hoʻomau ʻana o ka ʻoihana pūnaewele ʻekolu-dimensional.A hiki ke hoʻololi ʻia kona density ma waena o 3 ~ 500mg/cm3, ʻo ia ka haʻahaʻa haʻahaʻa loa o ka honua o kahi mea paʻa, hiki i ka porosity ke hiki i 80% ~ 99.8%, ka nui o ka pore ma waena o 1 ~ 100nm, kahi kikoʻī kikoʻī hiki ke piʻi i 1000m2/g.Ma muli o kona ʻano nanoporous kū hoʻokahi, he haʻahaʻa loa kona conductivity wela, e like me ka haʻahaʻa e like me ka 0.017W/ (m•K) ma ka lumi wela a me ke kaomi, e lilo ia i mea paʻa haʻahaʻa loa me ka conductivity thermal.No ka mea ʻoi aku ka liʻiliʻi o ka ʻāpana o ka ʻiʻo airgel ma mua o ka lōʻihi o ka nalu o ke kukui ʻike ʻia, ʻoi aku ka maikaʻi o ka lawe ʻana i ka māmā.I ka manawa like, he ʻano mea inorganic, me ka hopena non-combustible a i ʻole ka lapalapa ahi, ma ke kahua o ka thermal insulation he ākea ka nui o nā noi.