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Pre - shaded Machining Zirconium 98×12 mm Super Translucent with VITA 16 Colors

Pre - shaded Machining Zirconium 98×12 mm Super Translucent with VITA 16 Colors

Pre - shaded Machining Zirconium 98×12 mm Super Translucent with VITA 16 Colors

تفاصيل المنتج:

Place of Origin: China
اسم العلامة التجارية: UPCERA
إصدار الشهادات: CE、 FDA 、CFDA、KFDA
Model Number: ST-Color

شروط الدفع والشحن:

الأسعار: Negotiation
Packaging Details: Carton
Payment Terms: T/T
Supply Ability: 10 working days after received your payment
ﺎﺘﺼﻟ ﺍﻶﻧ
مفصلة وصف المنتج
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℃

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.

تفاصيل الاتصال
Shenzhen Upcera Dental Technology Co., Ltd.

اتصل شخص: Vivian

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