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Materials for Impressions – 2003
Dental Update, 2004Thirty years ago the author set out the logical sequence of dimensional changes that could occur in the impression materials of the 1970s. In the 21st Century, it appears that little has changed and that what the dental practitioner requires today is the same as it always was – a forgiving material that produces perfect impressions with a minimum of ...
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Impression Material Selection According to the Impression Technique
2018While making an impression in an edentulous jaw, the most important problem is the degree of mobility of the soft tissues. This situation changes due to the thickness and hardness of the tissues, the amount of the loading, and the anatomical location. Since supporting areas display some changes while making an impression and the tissue response will be
ASLAN, YILMAZ UMUT, ÖZKAN, YASEMİN
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Viscosity of elastomeric impression materials
The Journal of Prosthetic Dentistry, 1977(1) Some elastomeric impression materials (Omniflex and Impregum) exhibited extreme shear thinning properties. This property was considered useful and these materials can be considered all-purpose. (2) The use of impression materials in syringing applications should not be precluded simply because the substances are thick or heavy during spatulation. A
T W, Herfort +3 more
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Tear energy of impression materials
Journal of Dentistry, 1986Tear energies are determined for different types of impression materials. Reversible hydrocolloids show the lowest tear energy values, followed by alginate materials. Condensation silicone-, addition silicone-, polyether- and polysulphide impression materials give higher tear energy values.
M M, Vrijhoef, P G, Battistuzzi
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British Journal of Orthodontics, 1998
This paper incorporates a brief review of impression materials currently available for use by the orthodontic profession; subjective assessments of a selection of alginates, silicones and bite registration materials in a clinical setting; and a list of prices and retailers of impression materials.
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This paper incorporates a brief review of impression materials currently available for use by the orthodontic profession; subjective assessments of a selection of alginates, silicones and bite registration materials in a clinical setting; and a list of prices and retailers of impression materials.
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Considerations for adhesion of impression materials to impression trays
The Journal of Prosthetic Dentistry, 1988T J, Bomberg +3 more
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Evaluating an impression material
The Journal of the American Dental Association, 1974openaire +2 more sources