Lithium disilicate tsom iav ceramics tsim los ntawm honchon muaj lithium disilate raws li lawv lub ntsiab sib. Cov kab mob lithium no tawm tsam, nrog nws cov txheej txheem kev sib tsoo nrawm nrawm, thiab tam sim no ua tiav cov khoom siv hniav zoo nkauj uas tuaj yeem ua tiav rau hauv inlays, overlays, thiab crowns.
Honchon Lithium Disilicate Ik Ceramics Nta:
1. Cov khoom siv lub cev ruaj khov, yooj yim los zom;
2. Cov xim zoo heev thiab pob tshab
3. Rast crystallization, txuag lub sijhawm kho;
Cov yam ntxwv ntawm lub cev
|
Ceev |
2. {4-2. 7g / cm3 |
|
CTE ({25-500 degree) |
(8.5-11)×10-6 K-1 |
|
Vickers hardness |
5400 ± 400MPA |
|
Tshuaj lom neeg solubility tom qab sintering |
< 100μg/cm2 |
|
Crystallization Kub: 840-850 degree |
|
|
Tshuaj Muaj Tshuaj |
|
|
Sio 2 58. 5% -72. 5% |
|
|
Likri |
13%-15% |
|
K2O |
3%-5% |
|
Lwm tus Oxides 7.5% -25% |
|
Cim npe nrov: Tuam Tshoj Hniav Lithium Disilicate iav Ceramic Block, Tuam Tshoj Dental Lithium Disilicate iav Ceramic Block
