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Shenzhen Berry Dental Laboratory Co.,Ltd  

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Peek Optima and BioHPP Material Crown no any Allergy Permanent dental prosthesis 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: BIO HPP Crown

Peek Optima and BioHPP Material Crown no any Allergy Permanent dental prosthesis
 
 
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Peek Optima and BioHPP Material Crown no any Allergy Permanent dental prosthesis

 

 

BioHPP when processing in the for 2 press System

 

In order to be able to exploit the material properties as much as possible, the initial material must be processed in a procedure especially developed for this purpose.


 

The initial situation is a wax model, which is invested in a mould with an investment material especially developed for this purpose. This mould is heated to between 630°C and 850°C in a pre-heating oven, the wax is melted away and then cooled at 400°C.


At this temperature, BioHPP is brought to the melting range of this investment material mould and melted down.


The insertion of the press plunger and transfer of the mould into the for 2 press system then takes place. By raising the lift, the pressing procedure is triggered automatically and takes place in a vacuum.


After completion of the vacuum, the mould is cooled down to room temperature within 35 minutes - whilst maintaining the pressing pressure, and can then be devested as usual.


 

 

The for 2 press System offers the following advantages

 

Low investment

• Low costs, profits

 

Perfectly fi tting prosthetics

• Quality, patient satisfaction

 

Extensive area of indication

• Large scope

 

Coordinated overall system

• Process reliability when handling

 

Known manufacturing process

• Rapid learning curve (return of investment)

 

Controllable investment material

• Controllable friction properties

 

Can be veneered with visio.lign

• Aesthetic result

 

Material-specifi c properties

 

DIN EN ISO 10477   
E-modulus   — 4,000 MPa

Flexural strength 

(no material failure)

  —   >150 MP
Water absorption   — 6.5 µg/mm3
Water solubility    — < 0.3 µg/mm3

 

 

Breaking load tests on 3-part bridges

 

Maximum load without failure 

(after 24 hr immersion in water, 37°C)

    — >1,200 N

Maximum load without failure 

(after mechanical and thermal alternating load 1.2 million x 50 N, 10,000 x 5°C / 55°C)

    — >1,200 N

 

 

Other properties

 

Melting range (DSC)   — approx. 340°C

Bond strength   

combo.lign

  — > 25 MPa
Thickness   — 1.3 to 1.5 cm3

Hardness (HV)

HV 5/20

  — 110
E-modulus   — 4,000 MPa
 

Flexural strength

(no material failure)

  — >150 MPa

 

Thermocycling 10,000 cycles 5°C / 55°C in accordance with DIN EN ISO 10477

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 Mr. Ms. Jenny Song

Tel: 86-755-26738545
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Company Info

Shenzhen Berry Dental Laboratory Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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