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pmma discs dental Material Overview
pmma discs dental Introduction
PMMA (Polymethyl Methacrylate) blocks are essential materials used in dental laboratories for milling long-term temporary restorations. These blocks are crucial for creating temporary solutions while patients await their permanent restorations. This introduction provides an overview of PMMA blocks, their applications, and their benefits in dentistry.
Applications in Dentistry
When a dentist prepares a natural tooth for a crown, the enamel layer is first removed. Since the process of obtaining a permanent restoration takes approximately one month, patients must wear temporary restorations to protect their prepared teeth from temperature stimuli and bacterial infection.
Technical Specifications of pmma discs dental
Hardness: 75-85 Shore D
Melting Point: 240-270°C
Density: 1.19 g/cm³
Toughness: Good
Machinability: Excellent
Water Absorption: ≤40 μg/mm³
Solubility: ≤7.5 μg/mm³
Monolayer pmma discs dental
Monolayer PMMA discs dental are made of special polymethyl methacrylate, offering increased translucency and superior mechanical properties. These discs are designed for the production of long-term temporary restorations, cemented or screw-retained replacements.
Indications of dental:
Fully and partially anatomical long-term temporary crowns and bridges
Casting technology
Invisible braces
Bite splints
Implant surgical guides
Advantages of pmma discs dental
Excellent Abrasion Resistance: Ensures durability over time.
Finishing: Bright surface with good polishing performance after milling.
Long-Term Shade Stability and Aesthetics: Maintains color and appearance.
Compatibility: Available in Open CADCAM system, Zirkonzahn system, and Amann Girrbach system.
Denture Structure: Low water absorption and burns out without a trace.
Available Colors
VITA 16 shades
A0, BL1, BL2, BL3
Clear
Whether you are looking for dental material manufacturers and suppliers, honchon smile is your wise choice.
In 10+ years of development, our factory's products are sold to more than 70 countries and regions around the world, and the products are widely praised by customers. We provide a full set of zipper-type supply chain management system, standard products are shipped within 2 working days, and customized products are shipped within 7 working days.
honchon smile has a research and development center that provides CAD/CAM technology.
Dentists and dental laboratories use our CAD/CAM technology and metal-free materials to make PMMA disc crowns, veneers and inlays. Dental CAD/CAM is also used to manufacture abutments, dental implants to replace missing teeth.
Powerful technology-quality-supply chain guarantee system
Quality control: comprehensive control of product process quality control system big data management maximizes quality control 360 degrees endless. Technical support: continuous development and continuous technological progress. honchon smile R&D meticulous and efficient as well as assistance. Supply chain: maintain inventory. Standard products are shipped within 2 working days.
