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ID 30402
file
creator
Tanoue, Naomi
Matsumura, Hideo
subject
Indirect composite
Primer
Silver-palladium-copper-gold alloy
NDC
Medical sciences
abstract
The purpose of this study was to evaluate the effect of primers on bonding between a silver-palladium-copper-gold alloy and an indirect composite material. Cast disks were air-abraded with alumina, conditioned with one of five primers (Alloy Primer, Luna-Wing Primer, Metal Primer II, Metaltite, M.L. Primer), and bonded with a light-activated indirect composite. Shear bond strengths were determined after 20,000 times of thermocycling. The results showed that four of the primers, except the Luna-Wing Primer, were effective in enhancing the bond strength as compared with the unprimed control group. Of these four primers, Alloy Primer, Metal Primer II, and M.L. Primer exhibited significantly greater bond strengths. It can be concluded that the effectiveness of primers varies considerably according to the organic sulfur compounds added to the solvent, and that care must be taken in selecting priming agents for bonding the composite material and the silver-palladium-copper-gold alloy.
journal title
Dental Materials Journal
volume
Volume 29
issue
Issue 1
start page
25
end page
29
date of issued
2010
publisher
Japanese Society for Dental Materials and Devices
issn
0287-4547
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
publisher
rights
Copyright (c) 2010 日本歯科理工学会
relation url
department
Graduate School of Biomedical Science