引用本文:
【打印本页】   【HTML】   【下载PDF全文】   View/Add Comment  【EndNote】   【RefMan】   【BibTex】
←前一篇|后一篇→ 过刊浏览    高级检索
本文已被:浏览 1808次   下载 1503 本文二维码信息
码上扫一扫!
分享到: 微信 更多
硅橡胶在积污过程中的润湿行为
王建辉, 赵悦菊, 王国刚, 滕济林, 张淼
北京国电富通科技发展有限责任公司 技术研发中心, 北京100070
摘要:
利用静态接触角法、接触角滞后和HC喷水分级法对自然积污过程中的硅橡胶进行了表面润湿性研究,用粗糙度仪和扫描电镜对样片进行表征分析,研究发现:随着硅橡胶不断的积污,表面粗糙度越大,静态接触角随之也增大,接触角滞后变小,滞后由小到大的顺序是:S3(中污)
关键词:  硅橡胶  积污  接触角  润湿性  粗造度
DOI:10.11933/j.issn.1007-9289.2014.06.015
分类号:
基金项目:
Wetting Behavior of Silicone Rubber During the Contamination
WANG Jianhui, ZHAO Yueju, WANG Guogang, TENG Jilin, ZHANG Miao
Research and Development Center, Beijing Guodian Futong Science and Technology Development Co.,Ltd., Beijing 100070
Abstract:
The surface wettability of the silicone rubber in the course of natural contamination was studied by testing the static contact angle, hysteresis of contact angle and water spray classification, and the samples were characterized with the roughness tester and SEM at the same time. The results show that with the contamination of silicone rubber, and surface roughness increasing, the static contact angle increases, and the contact angle greater hysteresis decreases. The ascending order is: S3moderate polluted sample
Key words:  silicone rubber  contamination  contact angle  wettability  roughness