Dental PMMA Disk

Zotion dental PMMA blocks are made from highly cross-linked polymethyl methacrylate (PMMA) and can be used for temporary restorations including crowns and bridges. The blocks are available in single-layer, multi-layer and flexible resin options and are compatible with leading CAD/CAM systems such as Wieland, VHF, Roland, Imes-Icore, Zirkonzahn and Amann Girrbach. Diameters are available in 98 mm, 95 mm and AG71 mm and in a variety of colours including A0, A1, B1, Vita 16, Pink and Clear. Used for denture restorations, temporary crowns and sculpted trays as an alternative to dental wax, these PMMA blocks offer numerous benefits. They have excellent biocompatibility, natural tooth colour, superior wear resistance and are manufactured under a high temperature and pressure process to ensure durability. The multi-layer variants offer excellent machinability, stress-free processing to reduce deformation, a high melting point to ensure stability during milling, and anti-static properties for a smooth and efficient workflow. With a hardness of 75-85, a melting point of 240-270°C, a density of 1.19, excellent toughness, good processability, an ash content of 0.029% and a shrinkage of 0.5%, these PMMA blocks ensure precision, durability and efficiency in dental restorative procedures.

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Product Introduction

Products Description

Dental PMMA Disk

Dental PMMA Disk is used to create restorations such as crowns, bridges, and other dental prostheses.

Key Features of Dental PMMA Disk
High Formability
PMMA disks are engineered for easy milling. Compatible with a wide range of milling machines and CAD/CAM systems.

Homogenous Material Composition
Dental PMMA Disk has consistent material properties for reliable results every time. The homogenous structure reduces the possibility of material defects and the product performs well during the milling process.

Smooth Surface
Dental PMMA Disk is manufactured to provide a smooth surface after milling, helping dental professionals achieve a high-quality finish for temporary or provisional restorations.

Various Sizes and Thicknesses
These Dental PMMA Disks come in a variety of sizes and thicknesses to be customized for different restoration requirements. They can be used for crowns, bridges, inlays, and veneers, depending on the specific needs of the patient.

Optimized Aesthetics
PMMA disks are engineered to provide excellent color stability and translucency. Their color can be matched to natural teeth, and the restoration blends seamlessly with the patient's existing tooth structure.

Applications of Dental PMMA Disks
Temporary Crowns and Bridges
Dental PMMA Disks are widely used to create temporary crowns and bridges.

Temporary Restorations
PMMA disks can also be used for temporary restorations, providing patients with a functional and aesthetic restoration while awaiting a more permanent solution.

Temporary Dentures
These disks are an option for creating temporary dentures, providing patients with a functional and aesthetic temporary replacement for missing teeth.

Veneers and Inlays
These disks are sometimes used to create veneers and inlays, providing a precise, customized solution for patients who need a non-invasive restoration.

Performance Benefits
Durability of Temporary Dentures
While PMMA disks are not suitable for permanent restorations, they are durable enough for short-term applications.

Easy to Adjust
The material is easily adjusted chairside, allowing for quick restorations or minor modifications to fit the patient's mouth, reducing appointment time.

Cost-Effective
PMMA disks are a more affordable material compared to other advanced ceramics.

Reduced Risk of Cracking
The material is more flexible than ceramic-based restorations, which reduces the likelihood of cracking or chipping during temporary use.

Long-Lasting Aesthetic Properties
PMMA materials retain their original color and texture over time, even after typical wear and tear in the mouth.

Precautions
Not for Permanent Use
While PMMA disks are suitable for temporary solutions, their long-term durability is not as good as other materials such as porcelain or zirconia. They should not be used for permanent restorations.

Proper Handling
Dental PMMA Disk should be stored in a cool, dry place to prevent premature degradation of the material.

Dental PMMA Disk specification

Dental PMMA Disk size

Dental PMMA Disk

Advantages of acrylic in dental restorations:

Supports bone loss: When bone loss is severe, it helps support the cheeks and lips, preventing wrinkles and folds in the facial structure.

Customizable: Acrylic allows for the addition of additional material without adding weight to the prosthesis.

Cheek or lip support: Acrylic can be used as cheek or lip implants.

Gentle on opposing teeth: Unlike zirconia or ceramic, acrylic is less abrasive and will not wear down opposing teeth.

Matching material: If your opposing jaw already has a ceramic or zirconia restoration, it is recommended to choose the same or similar material.

Space considerations: For the limited space between the jaws (8-10mm), zirconia or ceramic is preferred, acrylic may weaken and crack in the thinner sections. Acrylic requires at least 12-14mm of space to maintain strength.

Denture compatibility: If your opposing jaw consists of dentures, a hybrid acrylic full fixed prosthesis is recommended for better durability and function.

Easy to repair: Acrylic is easy to repair and can be adjusted to achieve the best aesthetic results.