Opanga Cenosphere Ogulitsa ku China - Makhalidwe a Cenospheres Hollow Microspheres - Kehui

Ma Cenospheres (Expanded Mineral Materials Containing Alumina and Silica) ndi chinthu chochokera ku magetsi oyaka malasha ndipo ndi malo opepuka, opanda kanthu, opanda kanthu odzaza ndi mpweya kapena mpweya wopanda kanthu. Mtundu wa Cenosphere umasiyana kuyambira imvi mpaka pafupifupi woyera ndipo kuchuluka kwake ndi pafupifupi 0.4 - 0.8 g/cm3 (0.014 - 0.029 lb./cu in), zomwe zimawapatsa mphamvu yoyandama.
Ma Cenospheres amagwiritsidwa ntchito ngati chodzaza chopepuka cha kapangidwe kake mu konkire ndi pulasitiki. Ma circlewa amasakanizidwa ndi utomoni kuti apange thovu lopepuka la syntactic lomwe limagwiritsidwa ntchito ngati chinthu chachikulu cha mapanelo a sandwich, ma block a zida, ndi thovu loyandama. Amagwiritsidwa ntchito popanga matailosi oletsa kutentha komanso zokutira za ceramic zokhala ndi kutentha kochepa. Ma cenospheres okhala ndi zitsulo amawonjezeredwa ku utoto woteteza wa EMI.

Makhalidwe a Cenospheres (omwenso amatchedwa Ma Microspheres Opanda Pang'ono):

1. Kuyenda bwino: Ma microbeads opanda kanthu ndi ma microspheres ozungulira opanda kanthu okhala ndi tinthu tating'onoting'ono ta 0.2µm-400µm, ndipo liwiro la spherical ndi ≥95%, zomwe zimapangitsa kuti zinthu zodzazidwa ziyende bwino komanso zimapangitsa kuti zinthu zodzazidwazo zikhale zoyenera kugwiritsidwa ntchito.
2. Kuchuluka kochepa: ma microspheres opanda kanthu ali ndi kuchuluka kwa zinthu za 0.4g/cm3 -0.8g/cm3. Poyerekeza ndi zinthu zambiri zamchere zomwe zaphwanyidwa, ma microspheres opanda kanthu ndi opepuka ndi 30%-85%.
3. Kuchuluka Kwambiri kwa Kudzaza: Ma microspheres opanda kanthu amakhala pamalo ochepa kwambiri oti adzazidwe. Chifukwa cha kapangidwe kake kozungulira, kukhuthala kwa madzi kumachepa kwambiri.
4. Mphamvu yayikulu: ma microspheres opanda kanthu amatha kupirira 4000 kg/cm chifukwa cha chipolopolo chawo cholimba.
Mphamvu yopondereza kuyambira 3 mpaka 7000 kg/cm3.
5. Kuchepa kwa Kuchepa: Mikanda ya m'mimba ndi imodzi mwa zinthu zochepa zomwe zili m'munda wodzaza zomwe zingapangitse kuchepa kwa kuchepera. Kuchuluka kwa kuchepa kwa ma microspheres ambiri odzazidwa.
6. Kutentha koteteza kutentha ndi kutchinjiriza mawu: Mbali ya dzenjelo imapangitsa kuti ma microspheres opanda kanthu akhale ndi kutentha kochepa ndipo angagwiritsidwe ntchito potchinjiriza kutentha ndi zipangizo zotchinjiriza mawu.
7. Kukhazikika kwamphamvu: ma microspheres opanda kanthu amatha kuwonjezeredwa ku zosungunulira, mankhwala achilengedwe, madzi, ma acid kapena maziko popanda kusintha mawonekedwe awo a mankhwala.
8. Kukana kutentha kwambiri: Popeza malo osungunuka a ma microspheres opanda kanthu ndi okwera kufika pa 1450°C, amatha kukhalabe olimba kutentha kwambiri kuposa 1000°C.
9. Kuteteza magetsi: Gwiritsani ntchito ma switch osiyanasiyana amagetsi, mapanelo a zida, ndi zipangizo zamagetsi zopakira kuti muwongolere kuteteza magetsi.
10. Mtengo wotsika: Mtengo wa ma microspheres opanda kanthu ndi wotsika ndi 50%-200% poyerekeza ndi wa ma microspheres opangidwa.

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