• 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 >The effect of environmental exposure upon the mechanical properties of coir or oil palm fiber reinforced composites
【24h】

The effect of environmental exposure upon the mechanical properties of coir or oil palm fiber reinforced composites

机译：环境暴露对椰壳纤维或油棕纤维增强复合材料机械性能的影响

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

Polyester matrix composites reinforced using nonwoven coir or oil palm empty fruit bunch fiber mats were manufactured. Fibers were used unmodified, chemically modified by acetylation, or treated with silane or titanate coupling agents. Composite test pieces were exposed to decay fungi in unsterile soil for up to 12 months, along with samples made of unreinforced, or glass fiber reinforced, resin. Water exposure tests were also performed. The effect of such exposure on the mass lass, tensile and flexural properties of the samples was evaluated. Mechanical properties deteriorated as a result of exposure. However, acetylation of fibers, or treatment with silane coupling agent was found to afford a significant degree of protection. (C) 2000 John Wiley & Sons. Inc. [References: 22]
机译：制造了使用无纺椰壳纤维或油棕空果束纤维毡增强的聚酯基复合材料。纤维未经修饰即可使用，可通过乙酰化进行化学修饰，或使用硅烷或钛酸酯偶联剂进行处理。将复合材料试样与未增强的或玻璃纤维增​​强的树脂制成的样品一起暴露于未消毒的土壤中长达12个月的腐烂真菌。还进行了水暴露测试。评估了这种暴露对样品质量，拉伸和挠曲性能的影响。暴露导致机械性能下降。然而，发现纤维的乙酰化或用硅烷偶联剂处理提供了很大程度的保护。 （C）2000 John Wiley＆Sons。 Inc. [参考：22]

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