{"title":"玻璃纤维增强对不同树脂复合材料抗弯强度的影响","authors":"Rodrigo Vieira Caixeta, Ricardo Danil Guiraldo, Sandrine Bittencourt Berger, Edmilson Nobumitu Kaneshima, Élcio Mário Faria Júnior, Amauri Cruz Drumond, Alcides Gonini Júnior, Murilo Baena Lopes","doi":"10.1186/s40563-015-0053-1","DOIUrl":null,"url":null,"abstract":"<p>\nFiber-reinforced composites have recently been advocated as an alternative to fixed metal framework prostheses. The aim of this study was to evaluate the effect of glass-fiber reinforcement on the flexural strength of different resin composites. The tested composites were X-tra fil, Filtek Z350 XT Flow and Filtek Z350 XT commercially available and reinforced with glass-fiber. Six groups of bars specimens (2?×?2?×?20?mm) were prepared (n?=?10). The measurement of flexural strength of the resin composites was carried out by the three-point bending test. Data were subjected to ANOVA and post hoc Tukey’s tests (α?=?0.05). The flexural strength of all composites was improved when combined with glass fiber. The bulk-fill X-tra fil composite (133.53?MPa) was the strongest fiber-reinforced material. Clinically, fiber reinforcement should be employed in extensive restorations to provide increased flexural strength.</p>","PeriodicalId":464,"journal":{"name":"Applied Adhesion Science","volume":"3 1","pages":""},"PeriodicalIF":1.6800,"publicationDate":"2015-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s40563-015-0053-1","citationCount":"8","resultStr":"{\"title\":\"Influence of glass-fiber reinforcement on the flexural strength of different resin composites\",\"authors\":\"Rodrigo Vieira Caixeta, Ricardo Danil Guiraldo, Sandrine Bittencourt Berger, Edmilson Nobumitu Kaneshima, Élcio Mário Faria Júnior, Amauri Cruz Drumond, Alcides Gonini Júnior, Murilo Baena Lopes\",\"doi\":\"10.1186/s40563-015-0053-1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>\\nFiber-reinforced composites have recently been advocated as an alternative to fixed metal framework prostheses. The aim of this study was to evaluate the effect of glass-fiber reinforcement on the flexural strength of different resin composites. The tested composites were X-tra fil, Filtek Z350 XT Flow and Filtek Z350 XT commercially available and reinforced with glass-fiber. Six groups of bars specimens (2?×?2?×?20?mm) were prepared (n?=?10). The measurement of flexural strength of the resin composites was carried out by the three-point bending test. Data were subjected to ANOVA and post hoc Tukey’s tests (α?=?0.05). The flexural strength of all composites was improved when combined with glass fiber. The bulk-fill X-tra fil composite (133.53?MPa) was the strongest fiber-reinforced material. Clinically, fiber reinforcement should be employed in extensive restorations to provide increased flexural strength.</p>\",\"PeriodicalId\":464,\"journal\":{\"name\":\"Applied Adhesion Science\",\"volume\":\"3 1\",\"pages\":\"\"},\"PeriodicalIF\":1.6800,\"publicationDate\":\"2015-12-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1186/s40563-015-0053-1\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Applied Adhesion Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://link.springer.com/article/10.1186/s40563-015-0053-1\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"Dentistry\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Adhesion Science","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1186/s40563-015-0053-1","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Dentistry","Score":null,"Total":0}
Influence of glass-fiber reinforcement on the flexural strength of different resin composites
Fiber-reinforced composites have recently been advocated as an alternative to fixed metal framework prostheses. The aim of this study was to evaluate the effect of glass-fiber reinforcement on the flexural strength of different resin composites. The tested composites were X-tra fil, Filtek Z350 XT Flow and Filtek Z350 XT commercially available and reinforced with glass-fiber. Six groups of bars specimens (2?×?2?×?20?mm) were prepared (n?=?10). The measurement of flexural strength of the resin composites was carried out by the three-point bending test. Data were subjected to ANOVA and post hoc Tukey’s tests (α?=?0.05). The flexural strength of all composites was improved when combined with glass fiber. The bulk-fill X-tra fil composite (133.53?MPa) was the strongest fiber-reinforced material. Clinically, fiber reinforcement should be employed in extensive restorations to provide increased flexural strength.
期刊介绍：
Applied Adhesion Science focuses on practical applications of adhesives, with special emphasis in fields such as oil industry, aerospace and biomedicine. Topics related to the phenomena of adhesion and the application of adhesive materials are welcome, especially in biomedical areas such as adhesive dentistry. Both theoretical and experimental works are considered for publication. Applied Adhesion Science is a peer-reviewed open access journal published under the SpringerOpen brand. The journal''s open access policy offers a fast publication workflow whilst maintaining rigorous peer review process.
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