Dental PMMA Resins for CAD/CAM Temporary Restorations
LiiFoo’s PMMA (Polymethyl Methacrylate) CAD/CAM resin blocks are designed for the efficient production of temporary crowns, bridges, and long-term provisional restorations.
Product Types
Temporary PMMA – Optimized for short-term temporaries (1-12 months). Excellent handling characteristics, easy to mill and polish.
Long-Term Provisional PMMA – Enhanced formulation for extended provisional periods (up to 24 months). Higher flexural strength and improved fracture resistance.
Technical Specifications
| Property | Temporary PMMA | Long-Term Provisional PMMA |
|---|---|---|
| Flexural Strength | greater than or equal to 100 MPa | greater than or equal to 130 MPa |
| Water Absorption | less than or equal to 20 ug/mm3 | less than or equal to 15 ug/mm3 |
| Solubility | less than or equal to 1.0 ug/mm3 | less than or equal to 0.8 ug/mm3 |
| Available Sizes | 98 x 10/12/14/16mm | 95 x 10/12/14/16mm |
| Shade Range | A1-A4, B1, Bleach | A1, A2, A3, B1 |
| ISO Standard | ISO 20795-1:2013 | |
Quality and Compliance
- ISO 20795-1:2013 Dental Base Polymers
- Biocompatible per ISO 10993
- CE Mark and FDA registered