Porcelain-Veneered Zirconia
Porcelain-Veneered Zirconia: Premium Aesthetic Restorations for Your Practice
At HYC Dental Laboratory, we've perfected this solution over 22 years, crafting each restoration with precision CAD/CAM technology and artisan hand-layering techniques. Our Porcelain-Veneered Zirconia features a high-strength zirconia core with flexural strength exceeding 900 MPa, topped with multi-layered feldspathic porcelain that reproduces normal enamel's translucency and profundity. With ISO 13485 and FDA enlistment, we ensure medical-grade quality. You'll advantage from our fabulous first-time fit rate, 3-day standard turnaround, and 2-year guarantee on settled restorations—helping you spare chair time and convey prevalent persistent outcomes.
Why Choose Porcelain-Veneered Zirconia?
Superior Aesthetics for Sure Smiles
Your patients merit rebuilding efforts that see undefined from characteristic teeth. Our porcelain overlay empowers exact shade coordinating, translucency, and characterization that closely mirrors normal finish. The multi-layered polish gives uncommon profundity and color gradients—perfect for front reclamations where aesthetics matter most.
Exceptional Quality Meets Clinical Reliability
You require reclamations that final. The zirconia substructure conveys exceptional break resistance with flexural quality surpassing 900 MPa. This distant outperforms other all-ceramic materials, giving you certainty in both front single crowns and long-span bridges.
100% Metal-Free Biocompatibility
Your patients' wellbeing comes to begin with. Our metal-free composition disposes of unfavorably susceptible responses and anticipates gingival discoloration. The reclamation appears great tissue reaction, moo plaque fondness, and negligible hypersensitivity risk—ensuring long-term understanding comfort.
Strong Veiling Effect
Dealing with obscured arrangements or metal projections? Our layered porcelain viably covers discolored tooth structures, giving you stylish arrangements indeed in challenging cases.
Technical Specifications
| Feature | Details |
|---|---|
| Core Material | Yttria-stabilized zirconia (CAD/CAM milled) |
| Veneer Material | Feldspathic porcelain (hand-layered) |
| Flexural Strength | > 900 MPa |
| Manufacturing Process | CAD/CAM digital milling, vacuum high-temperature sintering, manual staining, glazing and polishing |
| Service Life | 10–15 years |
| Warranty | 2 years (fixed restorations) |
| Standard Lead Time | 3 days shipment |
Indications & Clinical Applications
Single Crowns: Both anterior and posterior restorations
Fixed Bridges:
- Up to 38 mm length with 2 abutments
- Up to 47 mm length with multiple abutments (extended restorations)
- Canada: Maximum 6 units, no more than 2 pontics between abutments
Contraindications
- Feather edge preparations (insufficient retention)
- Severe bruxism or clenching patients
- Limited occlusal space situations
Tooth Preparation Guidelines
Anterior & Posterior Crowns
- Axial reduction: 1.0–1.5 mm
- Occlusal/Incisal reduction: 1.5–2.0 mm
- Finish line: Minimum chamfer or rounded shoulder
3-Unit Inlay Bridge
- Occlusal reduction: 1.5–2.0 mm
- Proximal reduction: 1.0–1.5 mm
- Gingival finish line: 0.5–1.0 mm supragingival or subgingival
Important Note: Porcelain-Veneered Zirconia layered zirconia requires 1.2mm to 1.5mm of occlusal/incisal reduction—more than monolithic options—to accommodate both core and aesthetic porcelain layers.
Why Partner with HYC Dental Laboratory?
22+ Years of Expertise: We've been serving European and US dental professionals since 2004.
Certified Quality: ISO 13485 and FDA registered—full compliance with universal therapeutic gadget standards.
Fast Turnaround: Standard 3-day shipment, with assisted choices available.
Digital Integration: Progressed CAD/CAM workflow guarantees steady precision and great first-time fit.
Comprehensive Back: Our specialized group gives ceaseless direction all through your cases.
Frequently Inquired Questions
Q：How can we anticipate porcelain chipping or delamination?
A：The key lies in legitimate system plan and warm administration. Your zirconia system must give anatomical back for the porcelain—avoid thick, unsupported porcelain regions. We entirely take after slow-cooling conventions after terminating to oversee leftover stretch. Coordinating the Coefficient of Warm Development (CTE) between center and lacquer is basic, and we've optimized this in our generation process.
Q：What arrangement profundity do I require for layered zirconia?
A：Unlike solid zirconia (0.5–0.7 mm), layered reclamations require 1.2–1.5 mm of occlusal/incisal lessening. This suits both the zirconia center and tasteful porcelain layers. We suggest adjusted bear or overwhelming chamfer edges for unsurprising fit and life span.
Q：Why do some layered restorations look too bright or opaque?
A：This happens when translucency isn't properly managed. We use higher chroma powders in the cervical area and higher value in the middle third to mimic natural teeth. We also select the right zirconia core translucency (4Y or 5Y options) based on your adjacent tooth shades—ensuring seamless integration.
Q：What's the proper cementation protocol?
A：The internal surface must be sandblasted with alumina and treated with MDP-containing primer for chemical bonding. For retentive preparations, standard glass ionomer cements work well. However, if you're working with shorter or tapered preps, adhesive resin cement is required for optimal retention.
Q：How long will this restoration last?
A：With proper case selection and patient care, you can expect 10–15 years of service life. Our 2-year warranty covers any quality-related issues, giving you and your patients peace of mind.
Contact Us
Experience the perfect balance of strength and aesthetics with our Porcelain-Veneered Zirconia restorations. Contact us at info@hycdentallab.com to discuss your cases today.
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