PMMA Multilayer Disc 98 × 18 mm – CAD/CAM Provisional
Référence: HOML18A1
PMMA Multilayer Disc 98 × 18 mm – CAD/CAM Provisional Resin
The 18 mm multilayer PMMA disc provides a highly natural aesthetic gradient, a translucency close to natural enamel and sufficient material thickness for long-span bridges and extended provisional restorations. It integrates perfectly into modern CAD/CAM workflows and mills smoothly on Ø 98.5 mm CAD/CAM systems.
Why choose the 18 mm thickness?
This intermediate thickness is ideal for large-span provisional restorations. With 18 mm, dental technicians benefit from sufficient material for high emergence profiles and strong connectors, without the unnecessary bulk of thicker discs. The result is improved design comfort, enhanced stability and consistent laboratory finishing.
Indications & benefits
- Extended provisional crowns and bridges.
- Multilayer gradient for natural aesthetics without additional staining.
- High flexural strength for long-span provisional restorations.
- Smooth milling on open Ø 98.5 mm CAD/CAM systems.
- Excellent surface quality after trimming, finishing and polishing.
Workflow
- Insert the Ø 98.5 mm PMMA disc into the compatible disc holder.
- Select the appropriate PMMA CAD/CAM milling strategy.
- Mill the provisional restoration.
- Perform trimming, finishing and final polishing.
Technical specifications
| Diameter | 98.5 mm |
|---|---|
| Thickness | 18 mm |
| Material | PMMA (Polymethyl methacrylate) |
| Compatibility | Open CAD/CAM systems Ø 98.5 mm |
| Shades | VITA Classical shades A1 to D3 + 1 Transparent |
Delivery
Contents: 1 PMMA Multilayer Disc 98 × 18 mm — Shade of choice.
Frequently asked questions
What types of restorations is this 18 mm PMMA disc intended for?
This 18 mm multilayer PMMA disc is designed for crowns and
extended provisional bridges.
The thickness provides sufficient material for high emergence profiles and long connectors.
It is ideal for cases requiring increased span while maintaining natural aesthetics.
Is the multilayer gradient visible after milling?
Yes, the multilayer gradient is clearly visible immediately after milling.
The enamel-like translucency contributes to a highly natural appearance.
Progressive polishing further enhances the multilayer effect.
Is this disc compatible with all CAD/CAM milling machines?
The disc is compatible with open CAD/CAM systems supporting the
Ø 98.5 mm format.
It fits the majority of laboratory milling machines using this standard.
Simply select a PMMA milling program suitable for the 18 mm thickness.
Why choose 18 mm instead of a thinner disc?
The 18 mm thickness is ideal for long-span provisional restorations.
It allows for stronger connectors and improved volume control in extended bridges.
It also avoids unnecessary oversizing associated with thicker discs when not required.
PMMA Multilayer Disc 98 × 18 mm – CAD/CAM Provisional