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Paper Information

Journal:   JOURNAL OF RESEARCH IN DENTAL SCIENCES   FALL 2008 , Volume 5 , Number 3; Page(s) 21 To 26.
 
Paper: 

EVALUATION OF THE EFFECT TIME ON DIMENSIONAL CHANGE OF ALGINATE ELASTIC CHROMO: AN IN VITRO STUDY

 
 
Author(s):  RAHSHENAS N., SALARI M.H., HAGHIRIAN M.
 
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Abstract: 
Background and aim: Dental irreversible hydrocolloid (Alginate) is a major dental used world wide in many clinical procedures. The purpose of this study was to investingate the dimensional stability after prolonged storage of Alginate Elastic Chromo. This study was carried out in 2008 in Azad Islamic university.
Method and Material: This experimental study was carried out by using labratory metal master model that contained two dies.20 impression were taken for master model by Alginate Elastic Chromo The four storage conditions were as follow: 0/5 hours, 24 hours , 48 hours, 120 hours, stone model were poured. Die's height, diameter and distance between dies were measured by profile projector and compared with labratory model by use ANOVA test.
Results: There is no significant different between of four times casting. Height & distance dimensional change were less than 1/5% (Max distoration after 24 hours) but diameters were more than 1/5%.
Conclusion: Alginate Elastic Chromo was not dimensionally stable over a 5 day period ( 120 hours). However, no effect of the times on dimensional change.
 
Keyword(s): DIMENSIONAL CHANGE, DIE, ALGINATE ELASTIC CHROMO
 
 
References: 
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Citations: 
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APA: Copy

RAHSHENAS, N., & SALARI, M., & HAGHIRIAN, M. (2008). EVALUATION OF THE EFFECT TIME ON DIMENSIONAL CHANGE OF ALGINATE ELASTIC CHROMO: AN IN VITRO STUDY. JOURNAL OF RESEARCH IN DENTAL SCIENCES, 5(3), 21-26. https://www.sid.ir/en/journal/ViewPaper.aspx?id=194178



Vancouver: Copy

RAHSHENAS N., SALARI M.H., HAGHIRIAN M.. EVALUATION OF THE EFFECT TIME ON DIMENSIONAL CHANGE OF ALGINATE ELASTIC CHROMO: AN IN VITRO STUDY. JOURNAL OF RESEARCH IN DENTAL SCIENCES. 2008 [cited 2021July30];5(3):21-26. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=194178



IEEE: Copy

RAHSHENAS, N., SALARI, M., HAGHIRIAN, M., 2008. EVALUATION OF THE EFFECT TIME ON DIMENSIONAL CHANGE OF ALGINATE ELASTIC CHROMO: AN IN VITRO STUDY. JOURNAL OF RESEARCH IN DENTAL SCIENCES, [online] 5(3), pp.21-26. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=194178.



 
 
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