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Glass Ceramic Ingot (Press Lithium Disilicate)
Overview
Our Glass Ceramic Ingot (Press Lithium Disilicate) offers exceptional strength and esthetics for dental restorations. With its advanced composition and precise manufacturing, this product is designed to meet the highest standards of quality in modern dentistry.
Technical Specifications
- Density: 2.4-2.6 g/cm³
(CTE) (25-500°C): (8.5-11) x 10⁻⁶ K⁻¹
- Vickers Hardness: 5400 ± 400 MPa
- Chemical Solubility (after sintering): <100 μg/cm²
- Pressing Temperature: 910-920°C
Composition:
- SiO₂: 58.5%-72.5%
- Li₂O: 13%-15%
- K₂O: 3%-5%
- Other Oxides: 7.5%-25%
Applications:
Crowns
Veneers
Inlays and onlays
Preparation Process
1. Wax-Up: Create a wax model of the restoration based on patient-specific requirements.
2. Sprueing: Attach sprues to the wax model to facilitate material flow.
3. Investing: Coat the wax model with investment material to form a mold.
4. Preheating: Heat the mold to remove wax residue and prepare for pressing.
5. Layering or Glazing: Apply ceramic layers or glaze for surface finish.
6. Pressing: Pour molten lithium disilicate into the mold to form the restoration.
7. Removal of the Crown: Carefully extract the pressed restoration from the mold.
8. Detachment: Remove excess material and sprues.
9. Divesting: Eliminate any remaining investment material.
10. Reaction Layer: Finish the surface for enhanced properties.
Advantages
- Excellent All-Ceramic Esthetic Restoration: Delivers superior esthetics with a natural look, ideal for high-quality restorations.
- Natural Lifelike Color: Ensures a seamless blend with natural teeth for a truly lifelike appearance.
Why Choose Us?
Our Glass Ceramic Ingot (Press Lithium Disilicate) stands out for its high strength, durability, and aesthetic qualities. It’s the ideal choice for dental professionals seeking reliable and visually pleasing results.
Interested in becoming a distributor or agent? Contact us today to learn how you can join our network and offer our premium products to your clients.
