title: [The direct tensile test of composite resins using the small specimen--effect of the preparation of specimen, the size of specimen and the testing condition on the tensile properties].
abstract: The direct tensile test of composite resins using the specimen with the gauge length 10 mm has been developed by authors. In this study smaller specimens with the gauge length 5 mm and 2 mm were also investigated. As the gauge length became smaller, tensile properties such as the proportional limit, the proof stress, and the tensile strength showed the tendency to become higher. The effect of strain rate on the tensile properties appeared clearly when using the specimen with the gauge length 2 mm. The small specimen was found to have many advantages for the preparation, the cost of material and the handling during the tensile test.
authors: Department of Dental Technology, School of Dentistry, Showa University.
authors: A
authors: A
authors: Fujishima
authors: T
authors: T
authors: Miyazaki
authors: H
authors: H
authors: Kuneshita
authors: E
authors: E
authors: Suzuki
authors: T
authors: T
authors: Miyaji
mesh_terms: D003188:Composite Resins; D008422:Materials Testing; D013718:Tensile Strength
chemical_list: D003188:Composite Resins