X-CERA HT

 
  X-CERA HT high strength and translucency,apply to coping, coping bridge,all kinds of bridges.XTCERA blanks are made from biocompatible zirconiumdioxyde. The yttrium oxide stabilizing protects the material against cracks and increases the tensile and compressive strength. The special grain size allocation inside the material and the added aluminium oxide also result in extra strength during milling and subsequently in clinical use.The outstanding mechanical characteristics, excellent chemical durability and the unbeaten biocompatibilitycombined with the translucent color predestine XTCERA as the ideal material provider for dental milling systems.
 
 
 
Details

 

【Physical and chemical properties】 

Model

  HT


  Standards

 Test results

Density (after sintering)

6.05±0.05 g/cm3

6.04g/cm3

Chemical solubility

>900MPa

1250MPa

Chemical solubility

100μg/cm2

64μg/cm2

Vickers hardness

1200HV

1298HV

CTE

(10±0.5)

Complied

Radioactivity

0.1Bq•g-1

Complied

Translucency
41%-43%

 【HT Biological properties】

Items

ISO10993 Standards

Requirements

Test results

Cytotoxicity test

Cytotoxicity<=1

No cytotoxicity 

Sensitization test

Sensitization not allowed

No sensitization

Oral mucosa irritation test

lrritation not allowed

No Stimulation

Acute systemic toxicity test

Sensitization not allowed

No acute oral toxicity

Genotoxicity test

 Avirulent

 AMES test:negative

【Specification】

HT 98*10mm   98*12mm    98*14mm   98*16mm    98*18mm   98*20mm    98*22mm  98*25mm

 

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