Effect of disinfecting solutions on the dimensional stability of alginate impression material
Annals Abbassi Shaheed Hospital and Karachi Medical and Dental College. 2010; 15 (1): 13-19
in English
| IMEMR
| ID: emr-117864
ABSTRACT
The aim of this study was to measure the linear shrinkage of alginate impression material in various disinfecting solutions. The two different alginates used were Blue Print Cremix [Dentsply, USA] and Hydrogum [Ivoclar vivadent, Liechtenstein] which are commercially available, whereas the two disinfectants used to measure the shrinkage of the alginates immersion materials were Perform I.D. [Schulke and Mayr, Germany] and sodium hypochlorite [Laboratories Rivadis, France]. Distilled water was used as control and air was used to simulate clinical situation. At the end of one hour Blueprint Cremix showed more shrinkage than Hydrogum in distilled water, 1% Na Hypochlorite and Perform I.D. Whereas, in air Hydrogum showed more shrinkage than BluePrint Cremix. Immersion of the two alginates in disinfecting solutions has similar effect of net shrinkage, how-ever the effect is more pronounced for BluePrint Cremix. Effect of disinfecting solutions on the dimensional stability of alginate impression material:
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Index:
IMEMR (Eastern Mediterranean)
Main subject:
Dental Impression Materials
/
Disinfectants
/
Drug Stability
Language:
English
Journal:
Ann. Abbassi Shaheed Hosp. Karachi Med. Dent. Coll.
Year:
2010
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