Adhesive strength of paint-on resins to crown and bridge composites.
This paper examined the adhesive strength of paint-on resin to crown and bridge composites after soaking in water and thermal-cycling. Three shades of paint-on resin were coated on three kinds of crown and bridge composite under four surface treatment conditions (a combination of sandblaster and pretreatment liquid). These specimens were soaked in water at 37 degrees C for 1 day, 1 month, and 1 year, and at 4 degrees C and 60 degrees C alternatively for 1-minute periods for 10,000 cycles by thermal-cycling machine. The adhesive strengths were obtained by shear test. There were no significant differences among the adhesive strengths of three shades of paint-on resin to three composites after storage (p > 0.05). The adhesive strengths to composites with sandblasting showed higher values than those without it (p < 0.01).
Kanie
Takahito
T
Department of Biomaterials Science, Field of Oral and Maxillofacial Rehabilitation, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima 890-8544, Japan. einak@dentb.hal.kagoshima-u.ac.jp
Arikawa
Hiroyuki
H
Fujii
Koichi
K
Ban
Seiji
S
D000180:Acrylic Resins; D000268:Adhesiveness; D000704:Analysis of Variance; D003116:Color; D003188:Composite Resins; D004356:Drug Storage; D008422:Materials Testing; D008689:Methacrylates; D010150:Paint; D019279:Resin Cements; D033081:Shear Strength; D012821:Silanes; D013499:Surface Properties
D000180:Acrylic Resins; D003188:Composite Resins; C119725:HIFI Master Palette; D008689:Methacrylates; D019279:Resin Cements; D012821:Silanes; C113676:Solidex; C498352:epricord; C057365:Dentacolor