nkhani

Kufotokozera kwa malonda:

Cenosphere, yomwe nthawi zina imatchedwa microsphere, ndi mpira wopepuka, wopanda kanthu, wopanda kanthu wopangidwa kwambiri

ya silika ndi alumina ndipo yodzazidwa ndi mpweya kapena mpweya wopanda mphamvu, womwe nthawi zambiri umapangidwa ngati chinthu chochokera ku malasha

kuyaka pamakina opangira magetsi. Mtundu wake umasiyana kuyambira imvi mpaka pafupifupi woyera komanso malo ake okhala

Chinyezicho chili pafupifupi 0.6–0.9 g/cm³, zonsezi zimapangitsa kuti chigwiritsidwe ntchito kwambiri poteteza kutentha, refract

ntchito yomanga, kuboola mafuta, kupaka utoto, kugwiritsa ntchito zomangamanga.

Mafotokozedwe a Cenosphere:
SiO2: 50-55%
Al2O3: 28-33%
Fe2O3:2-4%
SO2: 0.1-0,2%
CaO: 0.2-0.4%
MgO:0.8-1,2%
Na2O:0.3-0.9%
K2O: 0.5-1.1%

Mapulogalamu Ogwiritsira Ntchito:

1), Mankhwala/Kupaka/Kupaka — Perekani chida choyezera mu biology ndi kafukufuku wa mankhwala, kuwonjezera pa kuwonjezera pa utoto

ndi ma epoxies kuti asinthe kukhuthala ndi kuyandama;

2), Mapulasitiki — Amagwiritsidwa ntchito kuchepetsa kuchulukana kwa zinthu (galasi ndi polima);

3), Zoumba — Zimagwiritsidwa ntchito popanga zoumba zodzaza ndi ma ceramics zomwe zimagwiritsidwa ntchito popangira zosefera;

4), Zodzoladzola — Zimagwiritsidwa ntchito kubisa makwinya ndikupereka mtundu;

5), Pepala lamagetsi — Ma microspheres awiri ogwira ntchito omwe amagwiritsidwa ntchito mu pepala lamagetsi la Gyricon

6), Zotetezera kutentha — ma microspheres a polima otha kukulitsidwa amagwiritsidwa ntchito poteteza kutentha ndi kuchepetsa phokoso.

7), Kuyang'ana m'mbuyo — kumawonjezedwa pamwamba pa utoto womwe umagwiritsidwa ntchito pamisewu ndi zizindikiro kuti msewu uziwoneka bwino usiku

漂珠21


Nthawi yotumizira: Sep-20-2022