Материалы стоматологические для ортопедических конструкций: полихроматические диски на основе оксида циркония NexxZr + Multi:

Riik: Valgevene

keel: vene

Allikas: Министерством здравоохранения Республики (Центр экспертиз и испытаний в здравоохранении)

Saadav alates:

Sagemax Bioceramics Inc., СОЕДИНЕННЫЕ ШТАТЫ АМЕРИКИ

Klass:

изделия медицинского назначения

Valmistatud:

Sagemax Bioceramics Inc.

Loa andmise kuupäev:

2024-01-04

Toote omadused

SAGEMAX.COM
INSTRUCTIONS FOR USE
NexxZr
®
S
NexxZr
®
T
NexxZr
®
T Multi
NexxZr
®
+
NexxZr
®
+
Multi
02
Material Properties
03
Technical Data
03
Safety Data Sheet (SDS)
04
Warranty / Storage
04
Application / Design and Milling
05
Infiltration
05
Minimum layer thicknesses and connector dimensions
06
Sintering Recommendations
08
Sandblasting / Post Processing
08
Veneering / Staining and Glazing
09
Cementation
09
TABLE OF CONTENTS
03
Material Properties
NexxZr
®
discs are made of Zirconium Oxide
(Y-TZP ZrO
2
) for dental applications. This material is
specifically made for manufacturing of permanent
dental prosthesis. Applications include:
Anterior, posterior crown and bridges, conical
telescopic copings. After completion of the
specified final sintering all Sagemax NexxZr
zirconia meets the requirements of EN ISO 6872.
Technical Data
MATERIAL
NEXXZR S
NEXXZR T
NEXXZR T MULTI
NEXXZR
+
NEXXZR
+ MULTI
Zirconium oxide (ZrO
2
)
≥ 89.0%
≥ 89.0%
≥ 88.0%
≥ 85.0%
≥86.0%
Yttrium oxide (Y
2
O
3
)
4.0 – 6.0%
4.0 – 6.0%
4.5  – 7.0%
7.0 – 9.0%
6.5 – 8.0%
Hafnium oxide (HfO
2
)
≤ 5.0%
≤ 5.0%
≤ 5.0%
≤ 5.0%
≤ 5.0%
Aluminium oxide (Al
2
O
3
)
≤ 1.0%
≤ 1.0%
≤ 1.0%
≤ 1.0%
≤ 1.0%
Other oxides
≤ 1.0%
≤ 1.0%
≤ 1.5%
≤ 1.0%
≤ 1.0%
MATERIAL
NEXXZR S
NEXXZR T
NEXXZR T MULTI
NEXXZR
+
NEXXZR
+ MULTI
white
pre-
shaded
Linear thermal expansion /
CTE (25 – 500°C) (10
-6
K
-1
)
10.6 ± 0.5
10.6 ± 0.5
10.5 ± 0.5
10.1 ± 0.5
10.4 ± 0.5
Biaxial flexural strength
(MPa)
1
1370
1270
630 (Incisal)
1170 (Dentin)
1000
880
630 (Incisal)
880 (Dentin)
Fracture Toughness
(MPa*m1/2) 
1
≥ 5.0
≥ 5.0
≥ 5.0 (Dentin)
≥ 3.5
≥ 3.5
≥ 3.5 (Dentin)
Translucency
(1-CR)*100 
2
30%
42%
49% (Incisal)
42% (Dentin)
46%
46%
49% (Incisal)
46% (Dentin)
Chemical solubility
(μg / cm²)
< 100
< 100
< 100
< 100
< 100
Type / Class
Type II / class 5
Type II / class 5