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Comparative adaptation accuracy of acrylic denture bases evaluated by two different methods.
- Chung-jae Lee, Sung-Bem Bok, Ji-Young Bae, Hae-Hyoung Lee
- Medicine, Materials ScienceDental materials journal
- 1 July 2010
This study examined the adaptation accuracy of acrylic denture base processed using fluid-resin, injection-moldings, and two compression-molding techniques to measure the magnitude of the posterior border gap and the weight of the silicone impression materials.
Evaluation of the flexural mechanical properties of various thermoplastic denture base polymers.
The flexural mechanical properties of denture base polymers varied with the products and were significantly affected by the testing medium (air or water) and specimen conditions (wet or dry).
Correlation in the mechanical properties of acrylic denture base resins.
- Hae-Hyoung Lee, Chung-jae Lee, K. Asaoka
- Materials Science, MedicineDental materials journal
- 21 January 2012
The aim of the present study was to measure various mechanical properties of acrylic denture base resins, including flexural modulus, flexural strength, fracture toughness, Barcol and Vickers…
A Clinical Study on the Plaque Removal, on the Teeth and Tongue and Oral Malodor Control Effect by Use of 360 Degree Round Head Tooth-Brush
Effect of Coloring Agent on the Strength and Transmittance of Dental Zirconia Block
Correlations of elastic modulus, cohesive energy density and heat capacity jump of glassy polymers
- Chung-jae Lee
- Materials Science
- 1 July 1987
The elastic modulus of glassy polymers can be calculated from a measurable thermal property of polymers. The correlation of heat capacity jump data with molar modulus of 13 polymers indicated that…
A Study On Malocclusion Patients From Department Of Orthodontics, Chong-A Dental Hospital
It was found that about one fourth of the malocclusion patients were under the asymmetry of physiognomy, which was nearly ten times more than the case of the Class I and III.
The Clinical Test for Gingival Subsiding Effect by Use of Electric Gingival Stimulator
A Comparative Study on Zirconia Bridge Shrinkage Depending on Zirconia Block
A Study on the Fracture Strength of the Cement Gap
- N. Kim, Chung-jae Lee, Woon-Seon Kwak
- Medicine, Materials ScienceInternational Journal of Clinical Preventive…
- 30 December 2016
The fracture strength difference of Zirconia on cement gaps of full Crown that made use of ZIRconia which is somewhat being used in recent dental technology is found to be low.