Zvakawanda zvakanakira zirconia zvese-ceramic porcelain denture

1. Aesthetics

All-ceramic denture restoration ine chimiro chechokwadi uye chakanaka, uye ruvara rwakafanana nemazino echisikigo. Chinonyanya kukosha ndechekuti yese-ceramic denture ine yakanaka translucency uye refraction, uye hapazovi nemitsetse mitema pamutsipa wezino, kuitira kuti mutsipa wezino ugonewo kuita yakanaka aesthetic athari, izvo zvisingabviri kubata neyakajairwa porcelain denture.

2. Biocompatibility

Zirconia yekurapa uye mazino kunyorera ine yakanakisa zvivakwa maererano ne biosafety. Kwemakore, nhamba huru yekuedza uye yekiriniki zviitiko zvakaratidza kuti zirconia haina chepfu kukuvadza kumapfupa uye masero akapfava enyama, uye hapana mishumo yeallergic reaction.

3. High Simba uye density

(1) Zirconia ceramics ndeye yttrium-yakagadzikana zirconia ceramics ine yakakwirira flexural simba. Parizvino, simba rezvinhu zvakanyoreswa muChina rine yakasvika 900MPa, nepo chiyero chenyika chemidziyo yemazino chiri 100MPa.

(2) Kuenzaniswa nezvimwe zvese-ceramic kudzorera zvinhu, simba re zirconia zvinhu zvinoita kuti vanachiremba vakwanise kuwana yakanyanya simba repamusoro pasina kugeda-geda kwemazino chaiwo omurwere. Pakati pavo, Vita zvose-ceramic plus-yttrium uye plus-stabilized oxide Zirconia inonziwo ceramic simbi.

4. Kuongorora

Kugadzirwa kunoitwa kuburikidza nekombuta-inobatsira dhizaini, laser scanning, uye komputa-yakarongwa kugaya. Inovimbisa kurongeka kweiyo molded coping uye yakanakisa mupendero tightness, zvichiita kuti zino re porcelain rikwane zvakakwana neabutment mumuromo wemurwere.

5. Low radioactivity

Izvo zviyero zveState Chikafu neDrug Administration zvine miyero yakasimba yezvinhu zvese zveceramic pamusika, uye inogona kushandiswa chete semidziyo yekurapa mushure mekusangana nezvinodiwa zvekuedza kweradiological. Kwete chete kune zvinodiwa zve zirconia, asiwo zvekushongedza porcelain, alumina, girazi ceramics, etc. Ongororo dzinoratidza kuti radioactivity ye pure zirconia powder haisi yakaderera pane yegirazi ceramics, asiwo yakaderera pane iyo yemapfupa evanhu.