Dental Wax disc 71mm For dental Lab

A 71mm dental wax disc for a dental lab is a commonly - used dental material, mainly used for the production of dental restorations and models.

Basic characteristics:
Size specification: As the name implies, its diameter is 71 mm, and it may have different thicknesses, such as 10 mm, 12 mm, 25 mm, etc.. It is usually available in various colors, such as blue, green, white, gray, etc..
Material properties: It is made of wax, with good flexibility and plasticity. It has a certain hardness, generally 45 - 60 Shore degrees, a softening point of about 105 °C, and a density of 0.89 - 0.95 g/cm³. It can be easily softened by heating and can be molded into various shapes as needed.
Application in dental labs:
Model making: It can be used to make dental models. Dental technicians heat and soften the wax disc, then place it in the patient's mouth for the patient to bite, so as to replicate the shape of teeth and oral cavity, and then trim and process it to obtain the required model.
CAD/CAM milling: Suitable for CAD/CAM milling machines, such as Amann Girrbach system and Zirkonzahn system. It can be milled into the desired restoration shape, such as single - crowns, bridges, inlays, etc. It has the advantages of being easy to mill, with a glass - smooth surface, no smearing, and no bubbles.
Casting and pressing: It is used for casting and pressing processes. The wax disc is first milled or manually shaped into a wax pattern, and then through the lost - wax casting process, the wax pattern is burned out, and metal or other materials are cast into the corresponding restoration shape.
Product advantages:
Good processability: It has excellent processability, does not adhere to milling tools, is convenient for manual milling, and can mill very thin structures, such as the thinnest tooth crown can reach 0.3 mm.
Stable performance: Through special processing, the internal stress is eliminated, which greatly reduces the deformation during processing. It has a high melting point, is not easy to melt during milling, and is also conducive to processing. In addition, it has excellent antistatic properties, which is convenient for processing and cleaning.

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