title: Modulus of resilience as predictor for clinical wear of restorative resins.
abstract: Eight posterior restorative resins were tested with respect to flexural strength, modulus of elasticity, and modulus of resilience. The mechanical properties were correlated to the two-year results of clinical wear tests. Linear relationships were found between flexural strength and clinical wear and between modulus of resilience and clinical wear. It was concluded that modulus of resilience be used in research and quality control for the prediction of clinical wear.
authors.affiliation: School of Dentistry, University of Copenhagen.
authors.forename: A
authors.initials: A
authors.lastname: Peutzfeldt
authors.forename: E
authors.initials: E
authors.lastname: Asmussen
mesh_terms: D000180:Acrylic Resins / Q000592:standards*; D000269:Adhesives; D017438:Bisphenol A-Glycidyl Methacrylate; D003188:Composite Resins / Q000592:standards*; D003793:Dental Restoration, Permanent / Q000592:standards*; D004548:Elasticity; D008422:Materials Testing / Q000379:methods*; D008768:Methylmethacrylates; D011109:Polymethacrylic Acids; D011140:Polyurethanes; D012044:Regression Analysis; D019279:Resin Cements; D013499:Surface Properties; D014520:Urethane
chemical_list: D000180:Acrylic Resins; D000269:Adhesives; D003188:Composite Resins; D008768:Methylmethacrylates; D011109:Polymethacrylic Acids; D011140:Polyurethanes; D019279:Resin Cements; C056413:Occlusin; C065770:Herculite XR; C065771:P50 composite resin; D014520:Urethane; D017438:Bisphenol A-Glycidyl Methacrylate; C067318:P10 dental resin; C059919:Estilux posterior; C046503:formula F 70