Effect of shelf life on compressive strength of zinc phosphate cement
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چکیده
منابع مشابه
the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
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The evaluation of compressive strength in three brands of zinc phosphate cement in two different powder/liquid ratios
The evaluation of compressive strength in three brands of zinc phosphate cement in two different powder/liquid ratios Dr. M. Sahabi * - Dr. N. Homayunfar ** * Assistant Professor of Fixed Prosthodontics Dept., Faculty of Dentistry, Shaheed Beheshti University of Medical Sciences. ** Assistant Professor of Fixed Prosthodontics Dept. Faculty of Dentistry, Rafsanjan University of Medical Sciences....
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15 صفحه اولthe comparison of the film thickness and compressive strength between ariadent and harvard zinc phosphate cement.
abstract introduction. recently, the ariadent zinc phosphate cement has been introduced to market with low cost. some dentists purchase this product because of low cost and others avoid buying it because of unreliable quality. the two important properties of ideal dental cement are to have the minimum film thickness (less than 25 micron) and to have favorable compressive strength. the purpose o...
متن کاملThe Effect of Variability in the Powder/Liquid Ratio on the Strength of Zinc Phosphate Cement
Aim. To investigate (a) variability in powder/liquid proportioning and (b) effect of variability on diametral tensile strength (DTS), in a zinc phosphate cement. Statistical analyses (α = 0.05) were by Student's t-test in the case of powder/liquid ratio and one-way ANOVA and Tukey HSD for pair-wise comparisons of mean DTS. The Null hypotheses were that (a) the powder-liquid mixing ratios would ...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2017
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/884/1/012099