2021 Cenosphere Lehu Lehu Kiʻekiʻe - Nā Hiʻohiʻona o Cenospheres Hollow Microspheres – Kehui

Nā Cenospheres ʻO (Nā Mea Mineral i Hoʻonui ʻia e Loaʻa ana iā Alumina a me Silica) he huahana ʻaoʻao ia o nā hale hana mana kuni lanahu a he poepoe māmā, inert, hakahaka i piha i ka ea a i ʻole ke kinoea inert. ʻOkoʻa ke kala o ka Cenosphere mai ka hina a kokoke i ke keʻokeʻo a ʻo kona nui ma kahi o 0.4 - 0.8 g/cm3 (0.014 - 0.029 lb./cu in), ka mea e hāʻawi iā lākou i ka lana.
Hoʻohana ʻia nā Cenospheres ma ke ʻano he mea hoʻopihapiha māmā i loko o ka sima a me nā plastics. Hoʻohui ʻia nā spheres me ka resin e hana i ka huʻa syntactic māmā i hoʻohana ʻia ma ke ʻano he mea nui no nā panela sandwich, nā poloka mea hana, a me ka huʻa buoyancy. Hoʻohana ʻia lākou e hana i nā tile refractory pale wela a me nā uhi keramika me ka conductivity thermal haʻahaʻa. Hoʻohui ʻia nā cenospheres i uhi ʻia me ka metala i nā pena pale EMI.

Nā Hiʻohiʻona o Cenospheres (i kapa ʻia hoʻi Nā Microspheres hakahaka):

1. Ka wai maikaʻi: ʻO nā microbeads hakahaka he mau microspheres poepoe hakahaka me ke anawaena ʻāpana o 0.2µm-400µm, a ʻo ka wikiwiki poepoe he ≥95%, kahi e hoʻonui ai i ka wai o ka mea i hoʻopiha ʻia a hoʻolilo i ka mea i hoʻopiha ʻia i mea kūpono no ka hana ʻana.
2. Haʻahaʻa ka nui: ʻo ka nui o ka huahana o nā microspheres hakahaka he 0.4g/cm3 -0.8g/cm3. Ke hoʻohālikelike ʻia me ka hapa nui o nā mea mineral lepo, ʻoi aku ka māmā o nā microspheres hakahaka he 30%-85% ke kaumaha.
3. Ka Piha Kiʻekiʻe: Noho nā microspheres hakahaka i ka ʻili liʻiliʻi loa e hoʻopiha ʻia. Ma muli o kona ʻano poepoe, ua emi nui ka mānoanoa.
4. Ikaika kiʻekiʻe: hiki i nā microspheres hakahaka ke kū i 4000 kg/cm ma muli o ko lākou pūpū paʻakikī.
Ikaika kaomi mai 3 a 7000 kg/cm3.
5. Hoʻemi haʻahaʻa: ʻO nā momi lua kekahi o nā mea liʻiliʻi i ke kahua hoʻopihapiha e hiki ke hoʻokō i ka emi haʻahaʻa. ʻO ka helu emi ʻana o ka nui o nā microspheres hakahaka i hoʻopiha ʻia.
6. Ka pale wela a me ka pale leo: ʻO ka hiʻohiʻona hakahaka e hoʻohaʻahaʻa ai ka hoʻoili wela o nā microspheres hakahaka a hiki ke hoʻohana ʻia no ka pale wela a me nā mea pale leo.
7. Paʻa ikaika: hiki ke hoʻohui ʻia nā microspheres hakahaka i nā mea hoʻoheheʻe, nā kemika organik, ka wai, nā waikawa a i ʻole nā ​​​​​​kumu me ka ʻole o ka hoʻololi ʻana i ko lākou mau waiwai kemika.
8. Ke kūpaʻa wela kiʻekiʻe: ʻOiai ke kiʻekiʻe o ka hoʻoheheʻe ʻana o nā microspheres hakahaka e like me 1450°C, hiki ke noho paʻa i nā mahana kiʻekiʻe ma luna o 1000°C.
9. Palena uila: E hoʻohana i nā kuapo uila like ʻole, nā panela mea hana, a me nā mea hoʻopili uila e hoʻomaikaʻi i ka pale ʻana.
10. Kumukūʻai haʻahaʻa: ʻO ke kumukūʻai o nā microspheres hakahaka he 50%-200% haʻahaʻa ma mua o nā microspheres artificial.

Māmā nā pōhaku paʻa ʻole i hoʻopaʻa ʻia

Hoʻolei ʻana i ka mea hoʻokiʻekiʻe hoʻokaʻawale exothermic

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