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Weihai Weigao Biotech Co., Ltd.

China Manufacturer with main products: Sterilizer, autoclave, dental zirconia, zirconia blank

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Dental Zirconia Blank


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Place of Origin: Shandong in China

Specifications

Weigao Biotech Co. Ltd. Provides high quality low cost Zirconia disks and blocks, which may be used for various dental CAD/CAM milling systems and manual systems. We choose yttria-stabilized zirconia (YSZ) nano powder as the raw materials, which is made in Japan and its performance is best recognized in the industry. These can ensure the excellent machinability of the full crown. In the meantime, to ensure all the blocks have the consistent quality, we produce the products with standard producing technique under strict quality management. Besides, the performances of the products can fully meet to the requirements of dental ceramics in ISO 6872-2008 and ISO 13356-2008.
A complete range of specifications
We provide a series of zirconia blocks with full range of series and specification. We also can customize and develop new block for the customer.
Shape
Blocks
Rod
Disc
Semi disc
Size(mm)
20X14X15
40X14X15
20×15×19
40×15×19
55×15×19
65×15×19
40×16×19
55×16×19
40×16×20
42×16×20
20×15×15
40×15×15
42×16×16
40×19×19
42×20×20
60×20×25
65×30×20
100×100×100
100×100×160
d16×16
d20×20
d23×16
d23×22
d25×26
d25×26. 5
d25×50
d25×60
d98×10
d98×12
d98×14
d98×16
d98×18
d98×20
d98×22
d98×24
d98×25
d98×26
d100×10
d100×12
d100×14
d100×16
d100×18
d100×20
d100×22
d100×24
d100×25
d100×26
56×87×16
56×87×22
75×93×16
75×93×22
Worldwide popular top toughness
The strength of the zirconia (3-point bending) can reach 1300MPa, consistent and durable for both anterior teeth and molars with perfect strength and toughness.
Excellent biocompatibility
The best biocompatible materials for denture, better than any metal (including gold), no stimulation to gum, no allergy reaction, suitable for dentistry usage, can avoid any adverse reaction such as allergy, stimulation and corrosion.
Wonderful aesthetics
Similar to natural teeth on reflection, translucent rate is about 20~30%, precise edge closeness.
First-Rate Powder Coloring Technology
Adopt the world's most advanced powder coloring technology. Provide a variety of colors which are nearer to natural dental appearance in your request.
Excellent Physical and Chemical Properties
The products are made by yttria-stabilized zirconia (YSZ) nano powder. Once they are in a state of being sintered, they’ll obtain excellent strength and toughness, which are incomparable with any other dental ceramic and available for molars crown and complete fixed bridge prosthodontics. As a substitute for metal support material, the zirconia has received an international praise.
The sintered properties contrast to the requirements for the ISO:
Physical and Chemical Properties
Weigao Biotech zirconia blocks
As per ISO 6872: 2008
As per ISO 13356: 2008
Chemical Composition
ZrO2+HfO2+Y2O3
≥99. 6wt%
——
≥wt99. 0%
Y2O3
5. 15wt %
——
4. 5~6. 0wt %
Al2O3
0. 25wt %
——
≤0. 5wt%
HfO2
≤3. 0wt %
——
≤5wt%
Other oxide
≤0. 2wt %
——
≤0. 5wt%
Average grain size
≤0. 5μm
——
≤0. 6μm
Sintered density
6. 05g/cm3
——
≥6. 00g/cm3
Vicker’s hardness
1250(HV10)
——
——
Bending strength
1300MPa
≥800MPa
≥800MPa
Fracture toughness
5MPam1/2
≥5. 0MPam1/2
——
Chemical solubility
10μg/cm2
≤100μg/cm2
——
Radioactivity
0. 1Bq/g
≤1. 0Bq/g
≤0. 2q/g
Our zirconia blank is more reliable and more satisfactory
With our zirconia blank, you can be more rest assured, and satisfy your patient better.

Service Process

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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