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Dental Aluminium Impression Trays — Upper and Lower set, made in Egypt

Expert Dental impression material in Egypt

(57 products)

In the precision-driven field of Prosthodontics, achieving a perfect marginal fit for crowns, bridges, and dentures starts with the accuracy of the Dental impression material. The Egyptian dental market demands materials that offer a balance between exceptional detail reproduction and clinical ease of use. Whether you are performing a simple diagnostic scan with alginate or a complex multi-unit restoration using Vinyl Polysiloxane (VPS), the quality of your Dental impression material directly dictates the success of the laboratory phase. At MedSTA, we provide a curated range of professional impression solutions designed to withstand high-volume clinical needs. By utilizing high-standard Dental impression material, local practitioners can significantly reduce the risk of costly remakes, ensuring a more efficient workflow and higher patient satisfaction across the country.

How to Choose the Right Dental impression material for Your Practice

Hydrophilicity and Contact Angle: Choose Dental impression material with a low contact angle (high hydrophilicity). This technical specification ensures the material can displace oral fluids and flow into deep subgingival areas, capturing sharp margins even in the presence of minor residual moisture.

Dimensional Stability: Prioritize VPS or Polyether-based Dental impression material for fixed prosthetics. These materials offer superior dimensional stability (less than 0.05% to 0.2% change), allowing models to be poured multiple times or even delayed without losing anatomical accuracy.

Elastic Recovery (Percentage): Select Dental impression material with a recovery rate of 99% or higher. This ensures that the material returns to its original shape after being stretched over deep undercuts during removal, preventing the distortion of the final prosthetic.

Tear Strength (N/mm): Opt for materials with high tear strength to prevent the Dental impression material from shredding in the gingival sulcus or interproximal spaces. This is critical for maintaining the integrity of the "wash" material in double-impression techniques.

Shore Hardness (Type A): Evaluate the final Shore hardness based on the procedure. A higher Shore hardness is ideal for bite registrations to prevent compression during laboratory articulation, while a medium hardness for trays ensures stability without making the tray too difficult to remove.

 

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FAQs

How should I store Dental impression material in the local heat? 

VPS and Alginates are sensitive to high temperatures. To prevent the degradation of chemical catalysts and ensure a predictable setting time, Dental impression material should be stored in a cool, dry place (ideally below 25°C). Avoid storage near windows or high-intensity heaters.

Why do bubbles appear in my Dental impression material? 

Bubbles are often caused by "lifting" the mixing tip during extrusion. To ensure a void-free result, keep the tip of the Dental impression material gun submerged in the material while filling the tray and follow a continuous, overlapping motion.

Does latex affect the setting of Vinyl Polysiloxane (VPS)? 

Yes. Sulfur in latex gloves can inhibit the polymerization of many Dental impression material brands. Practitioners are advised to use nitrile gloves or wash their hands thoroughly before handling the putty to prevent a "tacky" or unset surface.

When should I use Alginate vs. VPS Dental impression material? 

Alginate is excellent for diagnostic casts, study models, and opposing arches. However, for definitive work like crowns, veneers, or implants, a VPS Dental impression material is required for its superior detail reproduction and long-term stability.

What is the best way to disinfect Dental impression material? 

After rinsing with water, the impression should be immersed in or sprayed with a specialized dental disinfectant for the manufacturer-recommended time (usually 10 minutes). Avoid over-soaking, as some Dental impression material types can absorb water and distort.

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