Document Detail


Bonding of silicone prosthetic elastomers to three different denture resins.
MedLine Citation:
PMID:  12475157     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
PURPOSE: The aim of this study was to evaluate the interfacial bond strength between different types of silicone facial elastomers and denture resins. MATERIALS AND METHODS: The facial materials studied were Cosmesil and Ideal, whereas SR 3/60, SR 3/60 Quick, and Triad were included in the denture resins group. The "overlap-joint" model was used to evaluate the bond strength, and the samples were placed in tension until failure. The bonding surfaces were treated with a primer. Ten samples for each silicone/resin group were tested. The results were subjected to two-way analysis of variance and Tukey's test for comparison. RESULTS: The bond strength was affected by the type of silicone elastomer and denture resin. An interaction between them was also noted. The bond strength ranged from 0.03 to 0.23 MPa. CONCLUSION: Cosmesil condensation-type silicone always showed higher bond strength with the three different types of denture resins compared to Ideal addition silicone, keeping other variables associated with the silicone-resin bond fixed.
Authors:
Gregory L Polyzois; Mary J Frangou
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  The International journal of prosthodontics     Volume:  15     ISSN:  0893-2174     ISO Abbreviation:  Int J Prosthodont     Publication Date:    2002 Nov-Dec
Date Detail:
Created Date:  2002-12-11     Completed Date:  2003-03-05     Revised Date:  2010-05-21    
Medline Journal Info:
Nlm Unique ID:  8900938     Medline TA:  Int J Prosthodont     Country:  United States    
Other Details:
Languages:  eng     Pagination:  535-8     Citation Subset:  D    
Affiliation:
Maxillofacial Prosthetics Service, Department of Removable Prosthodontics, University of Athens Dental School, Greece. grepolyz@dent.uoa.gr
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MeSH Terms
Descriptor/Qualifier:
Acrylic Resins / chemistry*
Analysis of Variance
Dental Bonding*
Denture Bases*
Humans
Linear Models
Silicone Elastomers / chemistry*
Statistics as Topic
Stress, Mechanical
Surface Properties
Chemical
Reg. No./Substance:
0/Acrylic Resins; 0/Silicone Elastomers; 0/cosmesil; 108570-51-0/Triad resin; 25777-71-3/Bio acrylic resin

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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