nūhou

ʻO Airgel fiberglass feel he silica airgel composite thermal insulation material me ka hoʻohana ʻana i ke aniani needled feel like me ka substrate.ʻO nā hiʻohiʻona a me ka hana o ka microstructure o ka airgel glass fiber moena e hōʻike nui ʻia i nā ʻāpana agglomerate airgel composite i hoʻokumu ʻia e ka hui pū ʻana o ka fiber substrate a me ka silica aerogel, i hoʻokomo ʻia i loko o ka nui o nā micrometers me nā mea fiber e like me ka iwi.I nā pores nui aʻe, ʻo 0.12 ~ 0.24g ka nui maoli, ʻoi aku ka haʻahaʻa o ka thermal conductivity ma mua o 0.025 W / m · K, ʻoi aku ka ikaika o ka compressive ma mua o 2mPa, ʻo ka mahana kūpono -200 ~ 1000 ℃, ʻo 3 mm ka mānoanoa. , 6 mm, He 10 mm ka nui, 1.5 mika ka laula, a he 40 a 60 mika ka loa.

ʻO ka moena fiberglass Airgel nā hiʻohiʻona o ka palupalu, ka ʻoki maʻalahi, ka haʻahaʻa haʻahaʻa, ke kūpaʻa ahi inorganic, ka hydrophobicity holoʻokoʻa, a me ka pale o ke kaiapuni.Hiki iā ia ke hoʻololi i nā huahana fiber glass, nā huahana asbestos, nā huahana silicate aluminika a me nā mea hoʻoheheʻe wela kuʻuna me nā waiwai insulation thermal maikaʻi ʻole.Hoʻohana nui ʻia Hoʻohana ʻia ia i nā pipeline ʻoihana, nā pahu mālama, nā kino kapuahi ʻenehana, nā mea kanu mana, nā hale hoʻopakele, nā moku kaua bulkheads, kanu pololei ʻia nā pipelines, detachable thermal insulation lima lima, kiʻekiʻe-mehana wela pipelines, nā mea hale, hao a me ke kila hooheheeia non. - nā metala ferrous a me nā mea ʻokoʻa wela a me nā māla refractory.

He paʻakikī ka hoʻohana ʻana i ka hoʻopili ʻana o ka pipeline, e komo pū me ka insulation i loko, ka insulation waho, a me ka insulation pipeline i kanu ʻia.Ke hoʻohālikelike ʻia me ka insulation pipeline i loko a me waho, ʻo ka hoʻohana ʻana i ka airgel glass fiber mot material i loko o ka insulation pipeline i kanu ʻia e hōʻike i nā hiʻohiʻona kupaianaha o ka aerogel.ʻO ka mea mua, hiki i ka hydrophobicity o ka airgel ke hana i ka paipu insulation layer i wai ʻole, a pale i ka emi ʻana o ka hana insulation i hoʻokumu ʻia e ka wai o ka papa insulation.Eia kekahi, he hana koʻikoʻi ka hydrophobicity, ʻo ia ka pale ʻana i ka condensation ma muli o nā ʻokoʻa wela.ʻO ka porosity ka mea e hiki ai ke hoʻokuʻu ʻia ka makū ma ke ʻano o ka mahu wai e mālama ai i ka papa insulation maloʻo.E pili ana i nā waiwai anti-corrosion a me ke ahi-kūʻai o nā kuʻuna inorganic fibers, airgel aniani fiber moena ua lako pono.ʻO Airgel aniani fiber manaʻo e liʻiliʻi ka wahi insulation, no ka mea, ua manaʻo ʻo airgel he thermal conductivity maikaʻi, no laila ke hoʻokō ʻia ka hopena insulation like, ʻoi aku ka liʻiliʻi o ka mānoanoa a i ʻole ka lewa o ka airgel insulation layer, ʻoi aku ka maikaʻi no ke kanu pololei ʻana.Ma ke ʻano o ka ʻenehana insulation pipeline, ʻo ka hoʻohana ʻana i ka airgel i manaʻo ʻia e hoʻokō i ka hopena insulation like hiki ke hōʻemi i ka mānoanoa o ka papa insulation, ʻo ia hoʻi ua pōkole ka nui o ka hana honua a me ka manawa hana, a hiki i ke kumu kūʻai o kēia mau hōʻemi ʻelua ke hiki loa. hoʻopau i ka hoʻohana ʻana i ka aerogel.Hoʻohana ʻia ʻo Felt ma ke ʻano he mea insulation e pani ai i ke kumukūʻai o nā mea hoʻonaninani kuʻuna.

Hiki i ka ʻoluʻolu o ke kūkulu ʻana i ka fiber airgel ke hoʻomaikaʻi i ka pono o ke kūkulu ʻana.Ma hope o ka ʻoki ʻia ʻana o ka airgel i kahi nui, e ʻōwili maoli ia i kahi pae.No ka paipu paipu, ʻoki ʻia ka manaʻo airgel a kau pololei ʻia ma luna o ka paipu.Hiki ke hoʻokomo a hoʻopaʻa ʻia, a he māmā ka airgel, he ʻano paʻakikī, a he ʻano maʻalahi, ʻaʻole maʻalahi e haki, a maʻalahi loa e ʻoki.Ke hoʻohālikelikeʻia me ka hanaʻana i nā mea hana hoʻopalapala maʻamau, hiki ke hoʻonuiʻia ka maikaʻi o ke kūkuluʻana ma mua o 30%, a pale aku hoʻi i ka hopohopo e pili ana i ka mālamaʻana ma hope o ka hoʻohanaʻana i nā mea hana maʻamau.