PRIMA+ Dental Zirconia Milling Blanks
PRIMA+ zirconia blanks are designed for dental labs seeking a reliable balance between strength and esthetics. With strength exceeding 800 MPa and translucency ranging from 46% to 57%, these multilayer zirconia blanks allow technicians to achieve natural-looking restorations with consistent performance.
Manufactured using high-quality Japanese TOSOH zirconia powder combined with advanced composite materials, PRIMA+ ensures stable structure and predictable milling results. The multilayer gradient design provides smooth shade transitions directly from the blank, reducing the need for manual staining and improving workflow efficiency.
Suitable for crowns, bridges, and other esthetic restorations, these zirconia blanks support accurate, repeatable results in modern CAD CAM systems.
Translucency: 46%-57%
Strength: >800 MPa
Key Features of Prima+ Multilayer Zirconia Block
- Consistent Strength Performance - >800 MPa for reliable anterior and posterior restorations
- Natural Translucency Range - 46%-57% for lifelike esthetic results
- Multilayer Gradient Structure - Smooth color transition without extra staining
- Stable Material Quality - TOSOH powder combined with composite zirconia for consistency
- Lab-Oriented Efficiency - Easy milling, reduced processing steps, improved productivity
Dental Laboratory Case Examples
Physical Characteristics
| 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 |
1500℃ |
Chemical Composition
| ZrO₂ + HfO₂ + Y₂O₃ |
≥ 99.0% |
| Y₂O₃ |
4-10% |
| Al₂O₃ |
< 0.5% |
| Other oxides |
< 0.5% |
Clinical Indications
Veneer
Inlays/Onlays
Full Contour Bridge (≥4 units)
Anterior Coping
Anterior Coping Bridge (3 units)
Posterior Coping
Reduced Posterior Bridge (3 units)
Reduced Posterior Bridge (≥4 units)
Why Choose Kyozir?
Shenzhen Kyozir New Materials 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.
Our zirconia blocks are manufactured through a precise and stable production process to ensure consistent quality and performance. This advanced process ensures high strength, stable density, and excellent milling performance for CAD/CAM systems. Our experience in international markets makes us a reliable zirconia block supplier for long-term cooperation!
Looking for a reliable dental zirconia supplier? Contact us today for samples and pricing!
Frequently Asked Questions
Q: What products does your factory produce?
A: Our main products include ceramic dental zirconia blocks, corresponding CAD/CAM dental equipment, and 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 a 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 a 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 a free replacement or refund, ensuring reliable after-sales support for our dental laboratory customers and distributors.
Q: Is there a 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 and freight cost will be charged by the customers.
Q: Why choose Kyozir dental products?
A:
- High-quality dental zirconia blocks made in China, using premium raw materials
- Comprehensive CAD/CAM solution service, including equipment and materials
- Professional service covering product selection, packaging, shipment, customs clearance, and import support
- Our team has over 15 years of experience in the dental industry
- Reliable after-sales service with quality guarantee
- Competitive price with stable quality, ideal for global dental labs and clinics
