• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Adhesion Science and Technology: The International Journal of Theoredtical and Basic Aspects of Adhesion Science and Its Applications in All Areas of Technology >Preparation of Highly Adhesive and Superhydrophobic Epoxy-Based Thin Film by Sol-Gel Process
【24h】

Preparation of Highly Adhesive and Superhydrophobic Epoxy-Based Thin Film by Sol-Gel Process

机译：溶胶-凝胶法制备高粘性和超疏水性环氧树脂基薄膜

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

In this study the preparation of a superhydrophobic epoxy-based thin film with excellent high adhesion properties was carried out by mixing epoxy polymer solution, MTMOS solution, and silica powder. It was found that the adhesion between the film and a substrate could be improved by adding PET fibers to the above solution. The characteristic properties of the as-prepared films were analyzed by contact angle measurements, scanning electron microscopy (SEM) and by atomic force microscopy (AFM). The adhesion between the film and the substrate was estimated by the cross-cut method. The experimental parameters were: the mole fraction of MTMOS, weight fraction of silica powder, weight fraction of PET fibers, and the curing temperature. The result indicated that the contact angle and the sliding angle of the hybrid film were 153° and 4°, respectively, and the adhesion test result was very good (5B degree), while the mole fraction of MTMOS was 0.4, the silica powder concentration was 30 wt%, and the PET fibers concentration was 0.15 wt%, with the curing temperature in the range of 130-180°C.
机译：在这项研究中，通过混合环氧聚合物溶液，MTMOS溶液和二氧化硅粉末，制备了具有优异的高粘附性的超疏水性环氧基薄膜。发现通过将PET纤维添加到上述溶液中可以改善膜与基材之间的粘合性。通过接触角测量，扫描电子显微镜（SEM）和原子力显微镜（AFM）分析所制备的膜的特性。膜和基材之间的粘合力通过横切法进行评估。实验参数为：MTMOS的摩尔分数，二氧化硅粉的重量分数，PET纤维的重量分数和固化温度。结果表明，杂化膜的接触角和滑动角分别为153°和4°，附着力测试结果非常好（5B度），而MTMOS的摩尔分数为0.4时，二氧化硅粉末的浓度固化温度在130-180℃的范围内为30wt％，PET纤维浓度为0.15wt％。

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