Effect of metal priming agents on bonding characteristics of an acrylic resin joined to SUS XM27 steel.
The purpose of the current study was to evaluate the effect of functional monomers contained in the primers on adhesive bonding of a steel alloy. SUS XM27 steel was primed with one of the following materials; Alloy Primer, Estenia Opaque Primer, and V-Primer. The functional monomers in the primers were a phosphate (10-methacryloyloxydecyl dihydrogen phosphate; MDP) and a thione (6-(4-vinylbenzyl-n-propyl) amino-1,3,5-triazine-2,4-dithione, -dithiol tautomer; VTD) for Alloy Primer, MDP alone for Estenia, and VTD alone for V-Primer. The steel disks were bonded with an acrylic resin (Unifast Trad), and bond strength was determined. Of the three primers, both the Alloy Primer (33.3 MPa) and Estenia Opaque Primer (33.9 MPa) materials exhibited far better post-thermocycling bond strength than V-Primer (0 MPa). It can be concluded that the phosphate MDP is effective, whereas the thione VTD is ineffective for bonding SUS XM27 steel.
Ishikawa
Yumi
Y
Nihon University Graduate School of Dentistry, Tokyo, Japan.
Kawamoto
Yoshikazu
Y
Koizumi
Hiroyasu
H
Furuchi
Mika
M
Matsumura
Hideo
H
Tanoue
Naomi
N
D000180:Acrylic Resins; D000269:Adhesives / Q000737:chemistry*; D003722:Dental Alloys; D001840:Dental Bonding; D003799:Dental Stress Analysis; D008280:Magnetics / Q000295:instrumentation; D008422:Materials Testing; D008689:Methacrylates; D019279:Resin Cements / Q000737:chemistry; D033081:Shear Strength; D018709:Statistics, Nonparametric; D013232:Steel; D013871:Thiones; D014227:Triazines
D000180:Acrylic Resins; D000269:Adhesives; C521707:Alloy Primer; D003722:Dental Alloys; C521708:Estenia Opaque Primer; D008689:Methacrylates; D019279:Resin Cements; D013871:Thiones; D014227:Triazines; C107059:V-Primer; D013232:Steel; C069749:methacryloyloxydecyl dihydrogen phosphate; C076160:6-(4-vinylbenzyl-n-propyl)amino-1,3,5-triazine-2,4-dithiol