Monolayer Preshade zirconia disc Dental Zirconia Blank

Monolayer Preshade zirconia disc Dental Zirconia Blank is a high-strength, high-transparency single-layer pre-colored zirconia material for dental CAD/CAM systems. The product has been pre-colored and can be directly used for cutting and processing. It is suitable for making all-ceramic crowns, bridges, inlays, veneers and other restorations.
Product Advantages:
1. Pre-coloring integration, no need for post-dyeing treatment
The block has been evenly dyed during the pressing stage, and each layer has a consistent color, and no dyeing liquid treatment is required.
Avoid manual dyeing errors, save time and reduce material waste.
2. Stable color and strong batch consistency
Using high-precision colored zirconia powder ratio and molding technology, the color difference of the same batch of products is controlled at ΔE<1.0.
Complies with VITA classic color card (A1-D4) and customized color card system.
3. Compatible with all mainstream CAD/CAM systems
The specification is a standard 98mm shoulder design, which is compatible with almost all automated cutting equipment on the market.
The cutting thickness ranges from 10mm–25mm to meet different restoration needs.
4. Excellent mechanical properties, suitable for multiple restoration types
The bending strength is usually ≥1200MPa, which is much higher than traditional porcelain materials.
Good toughness, suitable for posterior bridges or multi-unit restorations, strong anti-fragmentation performance.
5. High light transmittance, taking into account natural aesthetic effects
The light transmittance is between 38%-55% (depending on thickness), showing natural tooth color effects.
It is capable of single crowns, anterior teeth and veneers and other restorations with high aesthetic requirements.
6. No metal components, strong biocompatibility
The material is of high purity and does not contain potential allergic or toxic elements such as aluminum, lead, and nickel.
It complies with ISO 6872 and FDA/CE biosafety standards for dental ceramics.
7. Stable thermal expansion coefficient, suitable for various sintering furnaces
Good thermal stability, not easy to crack or warp even in fast firing or high temperature environment.
Compatible with fast sintering furnaces and conventional sintering processes.

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