High Strength Dental Zirconia Block 1200MPa for Molar Crown Restoration
Key Attributes
Specifications
Dental Zirconia Block 1200MPa
,Molar Crown Restoration Zirconia Block
,1200MPa Zirconia Blocks Dental
Kyozir Zirconia Block Dental High Strength 1200MPa for Molar Crown Restoration
ST-ML Dental Zirconia Blank can make both posterior teeth and anterior teeth. One zirconia block to cover all
indications. The material balances translucency and strength for aesthetic all-ceramic restorations. A soft pre-sintered state ensures effortless dental lab milling and precise machining.
Translucency: 42% - 46%
Strength: 900 Mpa-1200 Mpa
Why choose Kyozir ST-ML Zirconia Block
-
Cost-Effective Solution
Stable colour without manual staining. Even shade distribution across every dental zirconia blank. -
Safety
Non-irritating, corrosion-resistant, and biocompatible. -
Aesthetics and Efficiency
Reproduces natural teeth color with 16 A–D and 4 Bleach shades. Accurate, stable colour without manual staining. Even shade distribution across every dental zirconia blank. -
Comfort
Low thermal conductivity. Hot and cold changes do not stimulate the pulp. -
Durability
900-1200 MPa perturbed strength for long-term clinical reliability.
haracteristics
|
Density before sintering |
3.15±0.05g/cm3 |
|
Density after sintering |
6.07±0.02g/cm3 |
|
CTE (25-500℃) |
(10.4±0.5)x10-6K-1 |
|
Accelerated aging surface monoclinic phase content |
<15% |
|
Chemical solubility after sintering |
<100μg/cm |
|
Radioactivity |
<0.1Bq/g |
|
Sintering temperature |
1530℃ |
Case

Indication
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| Full Contour Posterior Crown | Posterior Bridge(3 units) | Full Contour Bridge (4 units) | Full Contour Bridge (>4 units) | Anterior Coping |
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| Reduced Posterior Bridge (3 units) | Posterior Coping | Anterior Coping Bridge (3 units) | Reduced Posterior Bridge(4 units) | Reduced Posterior Bridge(>4 units) |
Why choose US?
Shenzhen Kyozir New Material Co., Ltd. is a comprehensive CAD/CAM solution provider integrating R&D. We have a well-established R&D team and have obtained many certificates, such as CE, FDA, ISO, etc., and our products have been sold to many countries all over the world.




Looking for a reliable dental zirconia supplier ? Contact us today for samples and pricing !
FAQ
Q: What products do your factory produce?
A: Our main products include ceramic dental zirconia blocks, corresponding CAD/CAM dental equipment, zirconia sintering furnaces. As a professional oral materials supplier, we provide a full range of digital dental materials and CAD/CAM dental solutions, helping dental labs and clinics achieve efficient and precise restorations.
Q: What about your standard delivery date?
A: Normally, the delivery time is 2–20 days, depending on stock availability and production schedule. For bulk orders or customized multilayer zirconia discs, we will confirm the exact lead time in advance to ensure stable supply.
Q: What about your package?
A: We use standard export packaging with reinforced protection to ensure all goods arrive safely without damage.
Q: Do you have guarantee on your products?
A: Yes, all our products comply with international standards such as ISO, CE, and FDA certifications.
Q: How will you treat quality complaints?
A: Kyozir has a strict quality control system, and all products undergo professional inspection before shipment, minimizing quality risks.
If any issue is confirmed to be caused by us, we will provide free replacement or refund, ensuring reliable after-sales support for our dental laboratory customers and distributors.
Q: Is there discount?
A: Yes, we offer different pricing based on order quantity.
For bulk purchases of zirconia blocks wholesale or long-term cooperation, more competitive pricing is available.
Q: Can I have a sample?
A: Yes, samples are available. Sample cost will be charged, and customers need to cover the freight.
Q: Why choose Kyozir dental products?
A:1. High-quality dental zirconia blocks made in China, using premium raw materials.
2. Comprehensive CAD/CAM solution service, including equipment and materials.
3. Professional service covering product selection, packaging, shipment, customs clearance, and import support.
4. Our team with over 10 years of experience in the dental industry.
5. Reliable after-sales service with quality guarantee.
6. Competitive price with stable quality, ideal for global dental labs and clinics.