title: Wear resistance of hybrid composite resin for crown material by the two-body sliding test.
abstract: Comparative studies on two-body sliding wear resistance were performed between a hybrid composite resin and conventional light-curing composite veneering materials. This study investigated the wear resistance of hybrid composite resins compared with three composite resin veneering materials for 12%Au-Ag-Pd alloy, the wear resistance of four restorative materials opposed to hybrid composite resin, and the influence of surface characteristics on hybrid composite resins. Hybrid composite resin without heat-curing, which was compared with other composite resin materials exhibited inferior wear resistance, but hybrid composite resin mechanically polished after heat-curing exhibited the most superior wear resistance.
authors.affiliation: O.D.U. Dental Mechanic College, Osaka Dental University 1-4-4, Makinohonmachi, Hirakata city, Osaka, 573-1144, Japan.
authors.forename: Kazuhiko
authors.initials: K
authors.lastname: Suese
authors.forename: Takayoshi
authors.initials: T
authors.lastname: Kawazoe
mesh_terms: D000704:Analysis of Variance; D002516:Ceramics / Q000737:chemistry; D003188:Composite Resins / Q000737:chemistry*; D003442:Crowns; D003743:Dental Enamel / Q000648:ultrastructure; D003775:Dental Polishing; D019554:Dental Restoration Wear; D003801:Dental Veneers; D017276:Friction; D005898:Glass / Q000737:chemistry; D006047:Gold Alloys / Q000737:chemistry; D006244:Hardness; D006801:Humans; D008422:Materials Testing; D008855:Microscopy, Electron, Scanning; D010165:Palladium / Q000737:chemistry; D012834:Silver / Q000737:chemistry; D013223:Statistics as Topic; D013499:Surface Properties
chemical_list: D003188:Composite Resins; D006047:Gold Alloys; D012834:Silver; D010165:Palladium