zirconia ceramic dental blocks

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$25.00 - $65.00 / Piece | 10 Piece/Pieces (Min. Order)
Shipping:
Support Express · Sea freight · Land freight · Air freight
Lead Time:
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 25 Negotiable
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Overview
Quick Details
Type:
Dental Health Materials
Material:
Ceramics
Place of Origin:
Jiangsu, China
Brand Name:
DZ
Model Number:
DZ
Instrument classification:
Class I
colour:
White
Surface::
Polishing
Dia:
98mm
Thickness:
10/12/14/16...25mm
type:
Dental zirconia block
Density:
6.05g/cm3
Flexture Strength::
1200 Mpa
Name:
High Temperature furnace dental porcelain zirconia disc
material:
Y2O3
Supply Ability
Supply Ability:
25000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
EXPORT CARTON AND WOODEN BOX OUTSIDE
Port
SHANGHAI/QINGDAO
Lead Time :
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 25 To be negotiated

zirconia ceramic dental blocks

 

Product Description

 

We choose the best Zirconia powder and utilize a COLD ISOSTATIC PRESSING system to form shapes. Isostatic pressing is the method of creating ceramic blocks from dry powder and applying uniform pressure from all directions. The process involves enclosing the powder into a deformable mold and collapsing the mold using a fluid medium to apply hydrostatic pressure. The main advantage of isostatic pressing is the uniform application of pressure, which leads to a very homogeneous density and shrinkage, yielding a very reproducible process. The production cost by using Isostatic pressing is much higher than UNIAXEL DRY PRESSING. But the quality is also much higher.

 

Standard size: Dia98mm*Thickness10/12/14/16/18/20/22/24/25mm

Also can customized the size according to customers drawing!

Technology: dry pressing,isostatic pressing

Grade: HT,ST,STT

Feature :

No ‘black gum line’ that can occur with other crowns
Outstanding marginal fit
Less sensitive in the mouth
Superior strength
High fracture resistance
Frameworks available in 16 Vita shades
Suitable for full-arch bridge restorations

 

Technical

Unit

Data

Density(sintered)

g/cm3

>6.05

Coefficient of thermal expansion(25-500℃)

10-6K-1

10.5

Cracking resistance

MPa*m1/2

>6.0

4ponits

Flexure strength

MPa

1200

(+/-200)

E-Mode

GPa

>200

Porosity

%

0

 

 

Chemical compositions:
ZrO2+HfO2+Y2O3+ Al2O3 > 99.9wt%
Y2O3 5.15+/-0.20wt%
Al2O3 0.25+/-0.10wt%
Bending Strengh 1400 Mpa

Sintered density:6.07
Hardness(HV10)  1250

 

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Packaging & Shipping

 


Packaging Details: By cartons or wooden boxes or according to customer's requirements

Delivery Detail: Shipped in 7-30 days after payment

 

Company Information

HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.


HIGHBORN has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor , solar energy, textile, electronic, and laser industries.

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We are specialized advanced technical ceramics manufacturer,who have founded 10 years. Export more than and 90 countries and regions. The quality and service of the products are guaranteed.

 

 Our materials including:

- Aluminium Oxide ( 95% 96% 99% 99.5% 99.7% Al2O3 )

- Zirconium Oxide ( Yttria stabilized ZrO2 )

- Silicon Nitride ( Gas pressure sintered & Hot pressed Si3N4 )

- Silicon Carbide (Reactive sintered,  Pressureless sintered & Recrystallization SiC)

 

- Aluminum Nitride

- Machinable Glass Ceramic

 

Our Services

We are specialized advanced technical ceramics manufacturer,who have founded 10 years.The quality and service of the products are guaranteed.

 

We provide customized parts according to user’s requirement.We produce and process non-standard components to satisfy the customer’s need.


Pre-sale service: Professional technical persons will choose suitable materials for you due to using environment about the ceramic parts.

 

FAQ

1.Are you a manufacturer or trading company ?
We are professional manufacturer in China ,and have in this line for almost 10 years. 

2.Would it be possible for us to visit your factory?
Sure, we welcome you at any time! Seeing is believing.

3.Will your company supply samples?
Yes,we do.The sample expense will be deducted from the value of your order.

4. How about the delivery time?
If we have the same size in stock, we will send out in 3-5 days, if it is customized part, the production will need about 15-25days.

5. Where is your main market?
We have been exported to USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc, so far, there is about 151 countries we have been exported, we also get good reputation from our customers.