Metal Framework With PMMA Temporary Crown
Shenzhen Diamond Dental Laboratory Co., Ltd. is one of the most reliable manufacturers and suppliers of Metal Framework With PMMA Temporary Crown in China. With abundant experience, we warmly welcome you to wholesale customized Metal Framework With PMMA Temporary Crown from our factory. For price consultation, contact us.
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Metal Framework With PMMA Temporary Crown
A metal frame with PMMA temporary crown is a provisional dental restoration used to protect prepared teeth before final crown placement. It consists of a thin, rigid metal substructure (usually stainless steel or non-precious alloy) that provides structural support, strength, and stability, especially for long-span or stress-bearing areas. The metal framework is veneered with PMMA (polymethyl methacrylate), a durable acrylic resin that mimics natural tooth color, shape, and occlusion. This combination ensures adequate strength to withstand chewing forces, maintains proper tooth spacing, protects pulp and prepared surfaces, and offers acceptable aesthetics during the temporary phase. It balances durability, fit, and functionality better than all-acrylic temporaries.
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Products Description
| Manufacturer | Diamond Dental Lab |
| Quality | Great |
| Customer service | Professional |
| Shipping Carrier | UPS, FedEx, DHL, etc. |
| Guarantee | 5 years |
| Turnaround time | 3 days in lab |
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FAQ
What are the main functions of a metal-frame PMMA temporary crown?
1.Protection of prepared teeth and pulp
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Forms a barrier against thermal, chemical, mechanical, and bacterial irritation, reducing pulp sensitivity and inflammation, and safeguarding the prepared tooth structure until the final restoration is placed.
2. Maintenance of tooth position and occlusion
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Prevents tilting or drifting of adjacent teeth and over‑eruption of opposing teeth. Preserves occlusal vertical dimension and occlusal relationships to ensure accurate fit and function of the definitive prosthesis.
3. Enhanced mechanical strength and structural stability
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The internal metal framework provides high fracture resistance and load‑bearing capacity, resisting daily masticatory forces without deformation or breakage. Especially suitable for posterior teeth and long‑span temporary bridges where all‑acrylic temporaries are insufficient.
4. Aesthetics and functional recovery
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The external PMMA layer matches the color and morphology of natural teeth for acceptable esthetics. It restores normal tooth form, supporting proper speech, occlusion, and chewing, and improving patient comfort during the temporary phase.
5. Facilitating impression and final restoration fabrication
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Maintains the prepared tooth form and surrounding soft tissue contours, helping to ensure accurate impressions and a well‑fitting, functional final restoration.
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