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Bloomzir Zirconia 3D Pro Multilayer

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Bloomzir Zirconia 3D Pro Multilayer
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Bloomzir Zirconia 3D Pro Multilayer

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Bloomzir® 3D Pro Multilayer is focused on multilayer ceramic restorations with Bloomden fabrications on esthetic dentistry. The innovative multi layered technology offering the best possible solution that meets the full arch requirements of the individual clinical esthetic expectation.

 Bloomzir® 3D Pro Multilayer natural appearance of color gradation.  Bloomzir® 3D Pro Multilayer  based on multilayer technology to ensure a cubic phase inside the zirconia can be fabricated to reduce light birefringence to any kind of tetragonal zirconia polycrystals stabilized with 3mol% Y2O3 zirconia, so translucency can be increased.

 

Bloomzir® 3D Pro Multilayer is a combination of 3Y and 5Y. 

For 5Y-TZP, it is 10% Y2O3, tetragonal 50%, Cube 50%, high translucent in the incisal phase 650MPa; 

For 3Y-TZP, it is 4.5% Y2O3, tetragonal 70%, Cube 30%, stablized zirconia in the dentin phase 1100MPa.


  

 Bloomzir®3D Pro Multilayer Shade Range: VITA® 16 shades + 4(BL1, BL2, BL3, BL4)

Bloomzir® 3D Pro Multilayer sintering illurstration:

1. Room temperature to 900°C (1652°F),  5°C/min, approximately by 180mins.

2. 900°C (1652°F) to 1510°C (2750°F), 8°C/min, approximately by 60mins.

3. Holding 1510°C (2750°F) for 120mins. 

4. Dropping from 1510°C (2750°F) to 900°C (1652°F), 5°C/min, approximately by 120mins.

5. Natural cooling

Below is Bloomzir® 3D Pro Multilayer case:

Bloomzir® 3D Pro Multilayer combined the concept of nature and beauty, with smooth color gradation, very matching VITA® shades as below full arch case shows. Meanwhile the Bloomzir® 3D Pro Multilayer phisical states can be kept well with our R&D technology to ensure a long term aesthetic apprearance.

 

below Video of 3D pro shade A2 case:

 

Zirconia physically has monoclinic, tetragonal and cubic states as below:

 

the tetragonal state could be transformed to monoclinic during the sintering and volume reduction could be occurred inside of zirconia, this may cause the strength loss and high risk of crack and ageing.

 

Bloomzir® 3D Pro Multilayer is developed to avoid the shifting from tetragonal to monoclinic state that ensuring no crack and ageing risks, and Bloomden technicians already experienced many tests to utilize the qualification performance with stablized 50% tetragonal and 50% cubic states which can maintain the strength of zirconia after 1500℃ sintering to be durable full arch, and it's getting more and more popular from many dental lab and dental clinic friends that many cases of full arch of Bloomzir 3D pro zirconia were fabricated.

 

 


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