Multilayer PMMA Disc 98 x 20 mm for CAD/CAM Temporary Restorations
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Référence: HOML20A1
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Multilayer PMMA Disc 98 × 20 mm – Multilayer CAD/CAM Temporary Resin
Brand:D.L.G
Range:Milaenium
SKU:HOML20A1
Format:Ø 98.5 mm × 20 mm
The 98 × 20 mm multilayer PMMA disc is designed for the manufacture of CAD/CAM temporary restorations in the dental laboratory, with a more comfortable material reserve than lower thicknesses. It is particularly suitable for larger temporary crowns, more extended temporary bridges and transitional restorations requiring a good balance between aesthetics, milling safety and material yield thanks to the Multilayer effect.
Multilayer PMMA Ø 98.5 mm 20 mm thickness CAD/CAM temporary More volume Aesthetic finish
Quick summary
This D.L.G multilayer PMMA disc is intended for laboratories looking for a machinable temporary resin that is more comfortable for intermediate to more substantial restorations.
The 20 mm format provides an additional milling safety margin while maintaining controlled machining time, fast finishing and a more natural visual result than a single-shade PMMA disc.
20 mm multilayer PMMA disc for larger CAD/CAM temporary restorations
In a CAD/CAM dental laboratory production workflow, the right PMMA disc must combine milling stability, sufficient material reserve and a consistent aesthetic result.
With its 98.5 mm × 20 mm format, this Milaenium Multilayer version is especially well suited to more developed temporary restorations, while facilitating polishing, finishing and management of the multilayer effect after milling.
Laboratory applications
- Larger temporary crowns milled with CAD/CAM.
- More extended temporary bridges for intermediate cases.
- Aesthetic transitional restorations with more developed anatomy.
- Provisional restorations for functional or occlusal validation with greater height.
- Daily production on Ø 98.5 mm disc-based milling machines where a safer material reserve is required.
Key advantages
- Multilayer gradient for a more natural visual result than uniform PMMA.
- 20 mm thickness suitable for more developed temporary restorations.
- More comfortable material reserve than lower thicknesses.
- Easy polishing to save time at the finishing station.
- Standard 98.5 mm format compatible with many open systems.
Usage comparison
Why choose a 20 mm disc?
The 20 mm PMMA disc is an excellent compromise when the 18 mm format becomes slightly limiting for certain anatomies or temporary bridges. It provides an additional milling safety margin without moving to even thicker discs intended for more demanding cases.
When should you move to a thicker disc?
A thicker disc will be more relevant for bulkier temporary restorations, higher anatomies or restorations requiring an even greater material reserve.
For many intermediate laboratory cases, the 20 mm format remains a highly consistent solution.
Buying guide: how to choose your multilayer PMMA disc
- Check the disc diameter: your machine must accept the Ø 98.5 mm format.
- Select the thickness according to your indications: 20 mm is well suited to larger temporary restorations or cases with greater height.
- Adapt the shade to your workflow and the most frequent clinical requests.
- Choose multilayer PMMA if you want a more lifelike appearance without overloading the finishing stage.
- Plan for finishing: a PMMA disc that mills cleanly and polishes easily saves real time in the laboratory.
- Strong profitability: excellent quality for a cost of around €1 to €2.5 per milled unit.
Laboratory compatibility
This Multilayer PMMA disc is intended for open CAD/CAM systems using the Ø 98.5 mm disc format.
It fits into CAD/CAM milling workflows dedicated to the production of dental temporary restorations.
Before validation, it is still recommended to verify the disc holder, the accepted thickness and the PMMA milling strategy of your milling machine.
Installation and instructions for use
- Place the 98.5 mm PMMA disc into the compatible holder of the machine.
- Select a PMMA milling strategy suitable for temporary restorations.
- Orient the restoration to make intelligent use of the multilayer effect.
- Mill the restoration, then perform sprue removal and finishing.
- Carry out the adjustment and final polishing to achieve a smooth and glossy surface.
Lab tip
To get the most out of multilayer PMMA, position the restoration in the disc while taking into account the cervical area and the incisal/occlusal area.
This orientation improves the visual result of the shade gradient and can reduce aesthetic adjustments after milling.
Handling and storage in the laboratory
- Store the disc away from excessive heat and UV exposure.
- Keep it in its original packaging until the moment of milling.
- Avoid unnecessary impacts or pressure on the edge of the disc.
- Store PMMA consumables in a clean and dry environment.
Technical specifications
| Product | Multilayer PMMA disc for dental laboratory |
|---|---|
| Brand | D.L.G |
| Range | Milaenium |
| SKU | HOML20A1 |
| Diameter | 98.5 mm |
| Thickness | 20 mm |
| Material | PMMA – polymethyl methacrylate |
| Type of use | Multilayer CAD/CAM temporary resin |
| Main indications | Larger temporary crowns and more extended temporary bridges |
| Compatibility | Open systems accepting Ø 98.5 mm discs |
| Shade of this reference | A - D Vita * |
Complementary products
Delivery & packaging
- Contents: 1 multilayer PMMA disc Ø 98.5 mm × 20 mm.
- Reference: HOML20A1.
- Brand / range: D.L.G / Milaenium.
- Use: CAD/CAM consumable for dental laboratory.
Frequently asked questions
What is a 98 × 20 mm Multilayer PMMA disc used for in the dental laboratory?
This disc is used for milling CAD/CAM temporary restorations such as large single temporary crowns and certain more extended temporary bridges.
Its 20 mm thickness provides a more comfortable material reserve than thinner formats.
It allows the production of restorations quickly, with a more natural appearance than a single-shade PMMA disc.
Why choose a multilayer PMMA instead of a monolayer PMMA?
Multilayer PMMA provides a more aesthetic shade gradient throughout the material.
This helps obtain a more lifelike temporary restoration after milling and polishing.
In the laboratory, it can reduce the need for aesthetic refinements on certain straightforward cases.
Is the disc compatible with all dental milling machines?
It is intended for open systems compatible with Ø 98.5 mm discs.
You should always verify the disc holder, the accepted thickness and the material strategy available on your machine.
This check avoids installation errors or incompatibilities at the CAD/CAM workstation.
What is the specific benefit of the 20 mm thickness?
The 20 mm thickness is useful for bulkier temporary work or restorations with greater height.
It provides an additional safety margin during milling without immediately moving to even thicker formats.
It is an efficient format for laboratories seeking a good compromise between versatility and material reserve.
How can the aesthetic result be improved after milling?
It is recommended to orient the restoration in the disc while taking the multilayer stratification into account.
After milling, careful sprue removal followed by progressive polishing helps achieve a more homogeneous and glossy surface.
This combination enhances the aesthetic effect of the Multilayer PMMA.
Conclusion
The D.L.G / Milaenium 98 × 20 mm Multilayer PMMA disc is a consistent solution for laboratories looking for a CAD/CAM temporary resin focused on productivity, aesthetics and milling safety for more substantial cases.
Its 20 mm format, standard 98.5 mm diameter and multilayer effect make it a relevant choice for strengthening a reliable CAD/CAM workflow for everyday temporary restorations when a more comfortable material reserve is needed than with an 18 mm disc.
*Vita is a registered trademark
Multilayer PMMA Disc 98 x 20 mm for CAD/CAM Temporary Restorations