Kyozir PRIMA+ Premium High-end Durable Zirconia Block Dental CAD CAM Milling Ceramic Material

PRIMA+ is a proprietary, high-performance dental zirconia engineered to deliver an optimal synergy of aesthetics and mechanical strength. Utilizing premium TOSOH zirconia powder as a foundation for superior stability and purity, PRIMA+ is further enhanced by our proprietary fully composite powder. Through advanced formulation and processing, this unique blend achieves an exceptional flexural strength of 1100 MPa alongside a remarkable 57% translucency. The result is a highly durable, lifelike restoration that meets the rigorous precision demands of modern dental laboratories and clinics for crowns, bridges, and anterior applications.

Translucency: 46%-57%

Strength: ＞800 Mpa

Highlight of Prima+ Multilayer Zirconia Block

• Multi-Layer Hybrid Matrix

Formulated with a dual-powder foundation, this material combines high-purity Japanese TOSOH zirconia with our proprietary synthetic zirconia matrix. Its precise microstructure ensures stable margins and smooth CAD/CAM milling, protecting burs and delivering consistently accurate restorations.

• In-House Material Engineering

Our proprietary powder formulation and controlled sintering process optimize light transmission. Careful grain growth management produces high translucency and a lifelike appearance, closely mimicking natural dentin.

• Comprehensive Load-Bearing Strength

Designed to withstand strong masticatory forces, the zirconia provides a flexural strength range of 800–1100 MPa, offering the fracture resistance needed for full-arch frameworks and long-span posterior bridges, while remaining gentle on opposing natural teeth.

• Ultra-Fast Sintering Zirconia Block

This zirconia grade supports accelerated sintering cycles in modern dental ovens. 1–3 units can be fully sintered in approximately 2 hours, maintaining structural integrity without micro-cracks or warping.

• Gradient Optical Translucency

The material exhibits a smooth translucency gradient from 46% at the cervical area to 57% at the incisal edge, eliminating visible lines or abrupt color changes for a natural integration within the patient’s mouth.

• All-In-One Clinical Versatility

Combining high structural strength with excellent optical aesthetics, this multi-layer disc simplifies lab workflows and reduces the need to stock multiple block types, while supporting both cosmetic and functional restorations.

Case from Dental Lab

Physical Characteristics

Chemical Composition

Indication

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.

Looking for a reliable dental zirconia supplier? Contact us today for samples and pricing!

FAQ

Q: What products does your factory produce?

A: Our main products include ceramic dental zirconia blocks, corresponding CAD/CAM dental equipment, and 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: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 has over 15 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.