Hygedent alginate dental impression material easy mixing 454g/bag regular and fast setting dental alginate impression powder
Dental alginate impression powder is a commonly used material in dentistry for making impressions of a patient’s teeth and oral structures. It is favored for its ease of use, cost-effectiveness, and ability to capture fine details. Dental alginate impression powder is a versatile and widely used material in dentistry for creating impressions. Its accuracy, ease of use, and cost-effectiveness make it an essential tool for dental professionals.
Features of Dental Alginate Impression Powder
Composition:
Made from sodium alginate, a natural polysaccharide derived from brown seaweed, which is mixed with a calcium sulfate-based powder.
Hydrophilic Properties:
Alginate is highly absorbent and can capture moisture, making it effective for capturing fine details in wet environments.
Set Time:
Available in fast and regular-setting formulations, allowing clinicians to choose based on the specific needs of the procedure.
Compatibility:
Works well with various dental trays, both stock and custom-made, and can be used for different types of impressions.
Taste and Odor:
Generally has a pleasant taste and minimal odor, improving patient comfort during the impression-taking process.
| Powder water proportion | | 16g/35ml |
| Mixing time | factory stipulation | 30'' |
| Total working time | factory stipulation | 1'10'' |
| Time in mouth | factory stipulation | 40'' |
| Setting time | factory stipulation | 1'50'' |
| Reappearance | 50μm | 50μm |
| Elastic recovery | ≥95% | 99% |
| Permanent deformation | 5-20% | 14% |
| Compressive strength | ≥0.35Mpa | >1.0Mpa |
Benefits of Dental Alginate Impression Powder
Accuracy:
Provides accurate impressions with fine detail reproduction, essential for making precise dental restorations.
Ease of Use:
Simple mixing process with water and easy application, making it suitable for both experienced clinicians and students.
Cost-Effective:
Generally more affordable than other impression materials like polyvinyl siloxane or polyether, making it accessible for various dental practices.
Quick Setting:
Fast-setting varieties allow for quicker procedures, which can enhance patient comfort and reduce chair time.
Flexibility:
After setting, alginate impressions can be easily removed from the mouth without distortion, allowing for accurate casts.
Applications of Dental Alginate Impression Powder
Diagnostic Impressions:
Commonly used for preliminary impressions for study models and treatment planning.
Orthodontics:
Used to create models for orthodontic treatments, helping in the design of appliances and retainers.
Prosthodontics:
Suitable for making impressions for dentures, partial dentures, and other prosthetic devices.
Temporary Restorations:
Used to create impressions for temporary crowns and bridges.
Custom Tray Fabrication:
Employed to make impressions for custom trays, which are then used for more accurate impressions with other materials.
