Graphene-Reinforced Composite Disc for CAD/CAM Milling

THE FUTURE OF FULL-ARCH

Experience the evolution of PMMA. Graphene-reinforced for greater strength, stability, and natural aesthetics.

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Stronger. Lighter. More Natural.

The next generation of dental milling discs — engineered with graphene nanotechnology to deliver high strength, superior aesthetics, and outstanding biocompatibility for definitive prostheses.

Why Choose G-CAM?

Reinventing PMMA with Graphene Technology

Traditional PMMA discs have limitations in flexural strength and fracture resistance.
G-CAM transforms conventional acrylic by reinforcing it with graphene — creating a high-performance graphene dental disc designed for modern digital dentistry.

    • Increased bending strength
    • Higher elastic modulus
    • Crack and fracture resistance
    • Lightweight structure
    • Low residual monomer

G-CAM delivers the ideal balance between strength and comfort for long-lasting restorations.

Designed for CAD/CAM Digital Dentistry

G-CAM is a graphene reinforced PMMA disc for CAD/CAM milling, compatible with standard 98.5 mm (universal) systems.

    • Optimized for ExoCad parameters
    • Dedicated milling strategy for Millbox CAM
    • Available in multiple thicknesses up to 30 mm
    • Suitable for dry and wet milling
Whether you are a dental lab or a milling center, G-CAM integrates seamlessly into your digital workflow.

Clinical Indications

A versatile dental milling disc suitable for definitive and temporary restorations:

    • Full removable dentures
    • Partial dentures
    • Implant overdentures
    • Permanent crowns (anterior & posterior)
    • Bridges
    • Veneers
    • Inlays & onlays
    • Copings and substructures

One material. Multiple solutions.

Multichroma Technology – Natural Optical Depth

Unlike traditional multilayer discs, G-CAM Multichroma uses a proprietary translucency control system to mimic the vertical optical behavior of natural teeth.

    • No horizontal band effect
    • Enhanced incisal translucency
    • Natural chromatic transition
    • Ideal for aesthetic restorations
Achieve lifelike results without complex layering techniques.

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Superior Mechanical Performance

G-CAM offers high mechanical stability compared to conventional PMMA discs:

    • Elastic modulus: 3200 ± 7% MPa
    • Bending strength: 140 ± 7% MPa
    • Compressive strength: 155 ± 5 MPa
    • Surface hardness: 88 Shore D

The graphene reinforcement improves stress distribution and reduces crack formation under chewing force

Exceptional Biocompatibility &Safety

G-CAM is tested under international standards for dental medical devices:

    • ISO 7405:2018
    • ISO 10993-1:2018
    • Extremely low residual monomer (<0.004%)
    • Low water absorption
    • Chemically inert
    • Tested for cytotoxicity and systemic safety

Deliver durable and safe treatments with confidence.

Lightweight Yet Durable

Graphene’s low density enables the production of lightweight prostheses without compromising strength.

Patients benefit from:

    • Increased comfort
    • Reduced prosthesis weight
    • Long-term durability

Perfect for full-arch and implant overdenture cases.

The Ideal Balance Between Strength and Aesthetics

While zirconia offers rigidity and traditional PMMA offers flexibility, G-CAM delivers a balanced solution:

    • Stronger than conventional PMMA
    • More aesthetic than standard monolayer discs
    • Lighter than metal
    • Ideal for full-arch digital workflows

FAQs

What is a graphene-reinforced PMMA disc?

A graphene-reinforced PMMA disc is a dental CAD/CAM milling material made from polymethyl methacrylate (PMMA) enhanced with graphene nanoparticles. The addition of graphene improves mechanical strength, crack resistance, and durability compared to conventional PMMA discs.

How is graphene-reinforced PMMA different from standard PMMA?

Traditional PMMA discs may be more susceptible to flexural stress and fractures. Graphene reinforcement increases bending strength, elastic modulus, and resistance to deformation, while maintaining lightweight properties and biocompatibility.

What indications is this disc suitable for?

The disc is suitable for:

  • Full and partial removable dentures

  • Implant overdentures

  • Permanent and temporary crowns

  • Bridges

  • Veneers

  • Inlays and onlays

  • Copings and substructures

It is designed for definitive prosthetic restorations in digital workflows.

Is the material compatible with standard CAD/CAM systems?

Yes. The graphene-reinforced PMMA disc is compatible with standard 95 mm and 98.5 mm (universal) CAD/CAM systems and integrates seamlessly into digital laboratory workflows.

Is the material biocompatible?

Yes. The material complies with international biocompatibility standards and demonstrates extremely low residual monomer levels, low water absorption, and chemical stability, making it safe for intraoral use.

What is Multichroma technology?

Multichroma is a proprietary aesthetic concept that creates natural optical depth without the horizontal layer effect seen in multilayer discs. It enhances translucency and mimics the visual behavior of natural teeth.