| 改性PTFE软管的材质鉴定及性能比较与评价 |
| |
| 引用本文： | 钟京,杨振国.改性PTFE软管的材质鉴定及性能比较与评价[J].高分子材料科学与工程,2008,24(10). |
| |
| 作者姓名： | 钟京 杨振国 |
| |
| 作者单位： | 复旦大学材料科学系 |
| |
| 摘 要： | 采用XRD、FT-IR、XPS、DSC等方法对两种颗粒改性PTFE软管的组成、结构、热性能等进行了表征分析;通过腐蚀介质浸泡试验,对软管的耐腐蚀性能进行了评价;并使用三维体视电镜对其表面形态进行了观察。两种软管的性能比较表明国产软管的主要性能已达到国外同类产品的水平。
|
| 关 键 词： | 聚四氟乙烯(PTFE) 石墨 软管 热性能 耐蚀性能 表征 |
The Properties Evaluation and Comparison for Modified PTFE Flexible Tubes |
| |
| ZHONG Jing,YANG Zhen-guo.The Properties Evaluation and Comparison for Modified PTFE Flexible Tubes[J].Polymer Materials Science & Engineering,2008,24(10). |
| |
| Authors: | ZHONG Jing YANG Zhen-guo |
| |
| Abstract: | The composition,structure and thermal properties of two kinds of particle modified polytetrafluoroethylene(PTFE) flexible tubes were studied by XRD,FT-IR,XPS and DSC.The corrosion resistant properties of the tubes were evaluated by immersing them in chemical corrosion medias.The surface morphology of the tubes was observed by 3D-video electricity microscope system.By making a comparison for the performance between two types of the flexible tubes,it shows that most of the properties of domestic fexible tubes are almost at the same level of those of the abroad counterparts. |
| |
| Keywords: | PTFE graphite flexible tubes thermal property corrosion-resistant characterization |
| 本文献已被 CNKI 维普 等数据库收录！ |
