ZIR X DENTAL ZIRCONIA CROWNS BLANK CAD CAM MILLING MACHINE BLOCK OD 98* 12 ST

Description

ZIR X
ZIR-X is a circular shaped block made up of Zirconia and Ceramic. It consist of high strength, excellent permeability, low thermal conductivity, and color aesthetic repair effect that is suitable for CAD/CAM system and manual system.
COMPOSITIONS:
ZrO2(zirconium dioxide) + HfO2(Hafnium dioxide)+ Y2O3(Yttrium oxide) ≥ 99%
Y2O3:4.5%;~6.0%
Al2O3(Aluminum oxide) ≤ 0.2%
Other Oxides ≤0.4%
ADVANTAGES
Can be easily modified, reshaped and recolored.
Resemble natural tooth enamel due to their color and translucence.
Do not require a metal base.
Do not require as much of the original tooth be removed as with other types of crowns.
No irritation.
Good Bio-Compatibility.
Resist staining better than acrylic or composite ceramic crowns.
Low thermal conductivity.
Hot and cold changes do not stimulate the pulp.
Extremely Durable
FABRICATION OF ZIR-X
ZIR-X are available in narrow size blocks sent to laboratories.
It is milled into single unit copings or multiple- unit fixed bridge frameworks.
INDICATION
BRIDGE RESTORATION – Used from single tooth crown to 14 units bridges.
Features
A natural white color.
High hardness.
High Fracture toughness (Zirconia is difficult to crack).
Resistance to wear.
Translucent appearance when sintered (Baked)
Key Specifications
Durability
Over 1000 MPa Perturbed strength
Packaging
Pack of 1 Block
Direction to Use
The Burn out Oven and Casting machine have been replaced by “Model Scanning” and CAD / CAM milling machines.
Keyboard, Monitors and cursors are used instead of wax , Bunsen Burner and Carvers to Fabricate the crown Bridge work.
ZIR_X are Fabricated by CAD/CAM SYSTEM
1.COMPUTER-AIDED DESIGN/COMPUTER-AIDED MANUFACTURING (Cad/Cam) METHOD.
This method of fabricating zirconia single copings and frameworks involves the manipulation of a 3-D design on the computer screen, followed by the automated production by a computer-controlled milling machine. There are three components to the CAD/CAM system: scanning, designing, and milling. All are usually housed at the laboratory.
2. MANUFACTURER -SPECIFIC CLOSED SYSTEM
The method of fabrication used by dental laboratories is scanning the tooth-prepared models, designing the single coping or framework using a particular company’s construction software, and then electronically sending the information to the company’s milling center. This is usually a closed system, which means the scan and design data can only be used at that particular manufacturer’s milling center
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Note:- Company may change the packing of the products time to time, But we will ship only the latest packing available at time of sh
ipping.
The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorised purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.
IMPORT  DUTIES, TAXES, AND CHARGES ARE NOT INCLUDED IN THE ITEM PRICE OR  SHIPPING COST. THESE CHARGE
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