Dental Materials and Physical Properties Quiz

Questions and Answers

Formulate standards for dental materials

G.V. Black

Materials science

American Dental Association Signup and view all the answers

Gold bands and wires Signup and view all the answers

Impression of the mouth Signup and view all the answers

Form molds for casting molten metal Signup and view all the answers

Low compressive strength Signup and view all the answers

To articulate dental casts Signup and view all the answers

To reproduce fine details Signup and view all the answers

Study Notes

The primary objective of dental materials science is to develop and understand materials used in dentistry for the prevention, diagnosis, and treatment of oral diseases.

Researchers in the mid-19th century conducted studies on dental amalgam, a crucial material in dentistry.

Chemistry is particularly relevant to dentistry and dental treatment, as it underlies the understanding and application of dental materials.

The American National Standards Institute (ANSI) and the American Dental Association (ADA) have determined the physical and chemical properties of dental materials.

In the past, dentists used vulcanized rubber for the construction of partial dentures.

The primary application of gypsum products in dentistry is for making casts, models, and molds.
Gypsum products are used for mounting to the articulator, allowing for accurate replication of the patient's mouth and jaw movements.
The significance of gypsum products lies in their role in the construction of dental prostheses and restorations, as they provide a stable and accurate base for fabrication.

Dental investments made with plaster and silica have the function of forming a mold to create a precise replica of the tooth or dental structure.

Permanence is NOT considered an ideal property for model materials used in dentistry, as it is desirable for the material to be removable and reusable.