Place of Origin: | China |
اسم العلامة التجارية: | UPCERA |
إصدار الشهادات: | CE、 FDA 、CFDA、KFDA |
Model Number: | ST-Color |
الأسعار: | Negotiation |
---|---|
Packaging Details: | Carton |
Payment Terms: | T/T |
Supply Ability: | 10 working days after received your payment |
Density before sintering (g/cm3): | 3.1±0.5 g/cm3 | Density after sintering (g/cm3): | 6.08±0.01 g/cm3 |
---|---|---|---|
CTE after sintering (25-200℃): | (10.5±1.0)x10-6K-1 | 3-point bending strength after sintering (MPa): | 1100Mpa |
Average transmittance: | 25~39% | Chemical solubility after sintering (μg/cm2): | < 100 |
Radioactivity after sintering (Bq/g): | <0.1 | Sintering temperature (℃): | 1450-1550℃Recommended 1530℃ |
تسليط الضوء: | zirconium dioxide ceramic,dental ceramic materials,dental ceramic materials |
Pre - shaded Machining Zirconium 98×12 mm Super Translucent with VITA 16 Colors
Specification
Wieland System |
Cerac in lab (Sirona)System |
Amann Girrbach System |
Zirkon zahn System CAD/CAM |
Upcera Open System |
D98*10 |
14*13*13 |
89*71*10 |
D95*10 |
D100*10 |
D98*12 |
20*14*15 |
89*71*12 |
D95*12 |
D100*12 |
D98*14 |
20*19*15 |
89*71*14 |
D95*14 |
D100*14 |
D98*16 |
40*14*15 |
89*71*16 |
D95*16 |
D100*16 |
D98*18 |
40*19*15 |
89*71*18 |
D95*18 |
D100*18 |
D98*20 |
55*19*15.5 |
89*71*20 |
D95*20 |
D100*20 |
D98*22 |
65*25*22 |
89*71*22 |
D95*22 |
D100*22 |
D98*25 |
65*40*22 |
89*71*25 |
D95*25 |
D100*25 |
|
85*40*22 |
|
|
|
FAQ
Q : Is the fit of crowns and bridges based on zirconia copings as good as that of PFM crowns and bridges?
A : Yes, the marginal fit of crowns and bridges fabricated from zirconia copings can be as good or better than PFM crowns and bridges.
Q : Is the fit of a zirconia coping important since the zirconia ceramic is so strong?
A: The thicker the cement the weaker the all-ceramic restoration. Cements are not as rigid as zirconia ceramic, so a thicker cement layer will cause more flexural deformation of a ceramic core, increasing the potential for fracture.
Q : Is it ok to grind on a zirconia coping without water spray?
A: Water spray is necessary when grinding on a zirconia ceramic coping. The white light or hot spot you see between a diamond and a zirconia ceramic has been measured at 1500 ºC. If the temperature of zirconia ceramic rises above 1000 ºC, a phase change can occur that will induce cracking and surface defects, lowering the strength of the coping.
اتصل شخص: sales
الهاتف :: +8613438862501
متعدد الطبقات زركونيا الأسنان كتل CE ISO FDA مصدق زركونيا مواد طب الأسنان
معدات طب الأسنان مستلزمات طب الأسنان Zirconia CAD CAM فارغة TT أبيض 49٪ شفاف
Cerec Zirconia Blocks Manul Milling System Compatible For Zirconium Dental Crowns
Cerec Zirconia Block 98 × 12 mm منخفض المشعة للتجار الخزف
ST White Blank High Translucent Zirconia Dental لنظام مفتوح 16 ظلال
كتل زركونيا الأسنان فارغة عالية شفافة لنظام CAD / CAM المفتوح
Pre Sintered Dental Zirconia Blank St Multilayer For Sirona System
Super Transparent Dental Zirconia Blank 16 Colors Without Coloring Liqiuids