Multilayer PMMA Resin Disc 98mm for Open CAD/CAM Milling Systems

The Multilayer PMMA Resin Disc for 98mm open milling systems brings a natural, tooth-like layering effect to provisional dental restorations. Featuring graduated color transitions across 21 VITA-compatible shades, this disc replicates the subtle chromatic depth found in natural teeth, making it the preferred choice for anterior temporary crowns and bridges. Each disc is manufactured with precise layer calibration to ensure consistent gradient patterns across the entire milling surface.

Key Features & Benefits

• Natural Layering Effect: Multi-gradient color transition from cervical to incisal creates a realistic tooth-like appearance that patients appreciate during the provisional phase.
• 21 Shades Available: Extensive VITA-compatible shade range covers virtually every clinical shade requirement from classic to bleach tones.
• Excellent Shade Stability: Advanced pigment technology maintains the multilayer gradient throughout the entire service life without fading or discoloration.
• Enhanced Anterior Aesthetics: Particularly suited for anterior restorations where the natural chroma shift from gingival to incisal is visible and critical to patient satisfaction.
• Smooth Milling Performance: Uniform PMMA density across all layers ensures consistent chip-free cutting with no delamination between color zones.
• Universal 98mm Open System: Compatible with all 98mm open-architecture milling machines from leading brands worldwide.

Technical Specifications

Clinical Applications

• Anterior temporary crowns requiring natural aesthetics
• Long-term provisional bridges in the smile zone
• Full-arch temporary restorations with visible gradient
• Diagnostic try-in restorations for treatment planning
• Temporary crown bridges for anterior and premolar regions

Compatible Milling Machines

Designed for all 98mm open-system machines including:

• Roland DWX-53DC, DWX-53D, DWX-52D/52D Plus, DWX-4
• Aidite AMD-500DC, AMM-520 Pro/580
• XTCERA X-mill 300, 500 Plus/Pro/SE, D5, 520DC/580DC
• UP3D P53, P53DC, P55D, P52
• Ivoclar PM7/PM5/PM3, DRY
• Deprag W5/W5 Pro, W5 Max, D5 Air Free

Frequently Asked Questions

How does the multilayer gradient work during milling?

The disc contains pre-calibrated color layers that transition smoothly from a darker cervical tone to a lighter, more translucent incisal shade. When the restoration is properly positioned in the CAM software, the gradient aligns with the natural tooth anatomy automatically.

Is the multilayer disc more expensive than monolayer?

The multilayer disc is priced similarly but offers significantly enhanced aesthetics for anterior cases. For posterior restorations where the gradient is less visible, a monolayer PMMA disc may be more cost-effective.

Can I use this disc for full-arch cases?

Yes, the 98mm diameter provides sufficient material for full-arch provisional restorations. The multilayer gradient will enhance the overall aesthetic result, particularly in the anterior segment of the arch.

What is the recommended shelf life?

Store in a cool, dry place away from direct sunlight. The disc maintains its properties for up to 3 years from the manufacturing date when stored properly in its sealed packaging.

For professional dental laboratory use only.