• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Applied Polymer Science >Dynamic mechanical properties of dental base material reinforced with glass fiber
【24h】

Dynamic mechanical properties of dental base material reinforced with glass fiber

机译：玻璃纤维增​​强牙科基材的动态力学性能

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Dynamic mechanical properties of poly(methyl methacrylate) (PMMA) reinforced with glass fibers were investigated. The composite used as dental base material contained other additives for different purposes to give the same appearance as natural dentals. The fiber-polymer bonding and orientation of fibers in polymer matrix are very important in the application of the product. To see that, the fibers were treated with silane and compared with untreated fibers. The commercial polymer and monomer used were the heat-cured type. However, in addition to heat curing, gamma-radiation was also used in curing. This gives much improved material in terms of mechanical properties. The voids, which cause mechanical failure in the material, will be minimal in number with irradiation curing. The results showed that the orientation of all fibers were not regular. This could be observed from the micrographs and DMA behaviors of samples. (C) 2002 Wiley Periodicals, Inc. [References: 19]
机译：研究了玻璃纤维增​​强的聚甲基丙烯酸甲酯（PMMA）的动态力学性能。用作牙科基础材料的复合材料包含用于不同目的的其他添加剂，以提供与天然牙科相同的外观。纤维-聚合物在聚合物基质中的键合和取向在产品应用中非常重要。可见，用硅烷处理了纤维，并与未处理的纤维进行了比较。使用的市售聚合物和单体是热固化型的。但是，除了热固化外，γ射线也用于固化。就机械性能而言，这大大改善了材料。导致材料机械故障的空隙在辐射固化下的数量将最小。结果表明，所有纤维的取向都不规则。这可以从显微照片和样品的DMA行为中观察到。 （C）2002 Wiley Periodicals，Inc. [参考：19]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号