PMMA Series
PMMA discs are core consumables in digital dentistry. Utilizing pre-polymerized cross-linking technology, they offer high strength, low residue, and immediate usability, significantly enhancing the efficiency and precision of temporary restorations.
Available Types:
Core Features
Ready-to-use Solid-state Drive
Diameter: 98mm/100mm, thickness: 14-30mm (multiple specifications), compatible with mainstream CAD/CAM equipment (e.g., CEREC, Roland).
Biocompatibility
Residual monomer content ≤2.2%, passed cytotoxicity testing, safe for use in oral environments.
Physical Properties
High hardness (Rockwell hardness M80+), flexural strength ≥80 MPa, and superior wear resistance compared to traditional self-curing resins.
Aesthetic Compatibility
Pre-stained (A1-A3 color range) and gingiva pink options available to meet aesthetic requirements for temporary restorations.
Technical Specifications
| Property | Value | Unit |
|---|---|---|
| Diameter | 98mm / 100mm | mm |
| Thickness | 14-30 | mm |
| Rockwell Hardness | M80+ | - |
| Flexural Strength | ≥80 | MPa |
| Residual Monomer | ≤2.2 | % |
| Color Options | A1, A2, A3, Gingiva Pink | - |
| Compatibility | CEREC, Roland, Mainstream CAD/CAM | - |
Applications & Benefits
Immediate Restoration
Perfect for chairside immediate restoration scenarios with instant usability and high precision.
Temporary Restorations
Ideal for temporary crowns, bridges, and other provisional restorations with superior durability.
Digital Workflow
Seamlessly integrates with digital dentistry workflows, enhancing efficiency and precision.