| 3种高分子材料自然环境多角度暴露对比试验 |
| |
| 引用本文： | 易平,何建新,杨秀清,杨德模. 3种高分子材料自然环境多角度暴露对比试验[J]. 表面技术, 2007, 36(2): 18-20 |
| |
| 作者姓名： | 易平 何建新 杨秀清 杨德模 |
| |
| 作者单位： | 中国兵器工业第五九研究所国防科技工业自然环境试验研究中心,重庆,400039;重庆通信学院计算机应用中心,重庆,400035 |
| |
| 摘 要： | 自然环境暴露试验对于提高高分子材料的耐久性、耐候性具有重要意义.进行了高分子材料不同倾角的自然环境暴露试验,以暴露后样品拉伸强度的变化来表征其老化程度,从而比较不同倾角暴露对老化过程的影响,以选择出最佳试验倾角,优化自然环境暴露试验老化效率.研究结果表明:3种高分子材料(聚氯乙烯、聚乙烯和聚氯丙烯)在江津试验站的最佳试验倾角为30°.
|
| 关 键 词： | 自然环境试验 高分子材料 老化 |
| 文章编号： | 1001-3660（2007）02-0018-03 |
| 收稿时间： | 2006-11-08 |
| 修稿时间： | 2006-11-08 |
Natural Environmental Multi-angle Exposure Contrast Test about Three kinds of Polymer Materials |
| |
| YI Ping,HE jian-xin,YANG Xiu-qing and YANG De-mo. Natural Environmental Multi-angle Exposure Contrast Test about Three kinds of Polymer Materials[J]. Surface Technology, 2007, 36(2): 18-20 |
| |
| Authors: | YI Ping HE jian-xin YANG Xiu-qing YANG De-mo |
| |
| Affiliation: | 1. The Natural Environmental Test and Research Center of Science, Technology and Industry for Natural Defense, No. 59 Institute of China Ordnance Industry, Chongqing 400039, China; 2. Computer Application Center of Chongqing Communeiation Collge, Chongqing 400035, China |
| |
| Abstract: | The multi-angle exposure contrast test about polymer materials was carried out,the aging process was indicated by sample's tensile strength,and the best testing angle was found out.The results show that the best testing angle is 30 degree for the three kinds of polymer materials(polyvinylchloride,polyethylene and polypropylene) in Jiangjin natural environmental test station. |
| |
| Keywords: | Natural environmental test Polymer materials Aging |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《表面技术》浏览原始摘要信息 |
|
点击此处可从《表面技术》下载全文 |
|
