Mawonekedwe a Cenospheres Hollow Microspheres

Cenospheres (Expanded Mineral Materials Containing Alumina and Silica) ndi chopangidwa kuchokera kumafakitale oyaka moto ndi malasha ndipo ndi malo opepuka, oziziritsa, opanda dzenje lodzaza ndi mpweya kapena mpweya wa inert. mtundu wa Cenosphere amasiyana imvi pafupifupi woyera ndi kachulukidwe ake ndi za 0.4 – 0.8 g/cm3 (0.014 – 0.029 lb./cu mu), amene amawapatsa ndi buoyancy.
Ma Cenospheres amagwiritsidwa ntchito ngati chodzaza chopepuka mu konkriti ndi mapulasitiki. Zozungulirazo zimasakanizidwa ndi utomoni kuti apange thovu lopepuka lomwe limagwiritsidwa ntchito ngati maziko a masangweji mapanelo, zida zopangira zida, ndi thovu la buoyancy. Amagwiritsidwa ntchito popanga matailosi osamva kutentha komanso zokutira za ceramic zokhala ndi matenthedwe otsika. Ma cenospheres okutidwa ndi zitsulo amawonjezeredwa ku utoto wotchinga wa EMI.

Mawonekedwe a Cenospheres (wotchedwansoHollow Microspheres):

1. Kuthamanga kwabwino: Ma microbeads osabowo ndi osazungulira ozungulira ma microspheres okhala ndi tinthu tating'onoting'ono ta 0.2µm-400µm, ndipo kuchuluka kwake ndi ≥95%, komwe kumawonjezera kusungunuka kwazinthu zodzazidwa ndikupanga zinthu zodzazidwa kukhala zoyenera kukonzedwa.
2. Kachulukidwe kakang'ono: ma microspheres opanda kanthu ali ndi kachulukidwe wazinthu za 0. 4g/cm3 -0. 8g/cm3. Poyerekeza ndi zinthu zambiri zamchere zamchere, ma microspheres opanda kanthu ndi 30% -85% opepuka kulemera kwake.
3. Mtengo Wodzaza Kwambiri: Ma microspheres opanda kanthu amakhala ndi malo ochepa kwambiri oti adzazidwe. Chifukwa cha mawonekedwe ake ozungulira, kukhuthala kumachepetsedwa kwambiri.
4. Mphamvu yayikulu: ma microspheres opanda dzenje amatha kupirira 4000 kg/cm chifukwa cha chipolopolo chawo cholimba.
Compressive mphamvu kuchokera 3 mpaka 7000 kg/cm3.
5. Low Shrinkage: Mikanda ya cavity ndi imodzi mwazinthu zochepa zomwe zili m'munda wodzaza zomwe zingathe kukwaniritsa kuchepa pang'ono. Mlingo wa kuchepa kwa chiwerengero chachikulu cha ma microspheres odzazidwa opanda kanthu.
6.Kuteteza kutenthandi kutchinjiriza mawu: Chobowocho chimapangitsa kuti ma microspheres ocheperako azikhala ndi matenthedwe otsika ndipo amatha kugwiritsidwa ntchito poteteza kutentha ndi zida zotsekereza mawu.
7. Kukhazikika kwamphamvu: ma microspheres opanda kanthu amatha kuwonjezeredwa ku solvents, organic chemicals, madzi, acids kapena maziko popanda kusintha mankhwala awo.
8. Kutentha kwakukulu kwa kutentha: Popeza kuti malo osungunuka a microspheres opanda kanthu ndi okwera kwambiri mpaka 1450 ° C, amatha kukhala okhazikika pa kutentha pamwamba pa 1000 ° C.
9. Kutchinjiriza kwamagetsi: Gwiritsani ntchito ma switch amagetsi osiyanasiyana, mapanelo a zida, ndi zida zamagetsi zamagetsi kuti muwongolere kutchinjiriza.
10. Mtengo wotsika: Mtengo wa ma microspheres opanda kanthu ndi 50% -200% wotsika kuposa wa microspheres ochita kupanga.

Wopepukasintered refractory njerwa

Kuponya kwa Exothermic Insulation Riser

Thermal insulation wokutira

Oilfield simenti