摘要
利用弹性体对PVC防水卷材进行改性,研究发现:在相同的实验条件下,弹性体CM可显著改善PVC防水卷材的耐低温性能,但同时使其拉伸性能降低;弹性体P83作为一种相容剂,可改善PVC与CM的相容性,提高改性PVC防水卷材的拉伸性能,且使PVC防水卷材具有更佳的耐低温性能。
PVC waterproofing membrane is modified by elastomer. The results show that under the same experimental conditions, elastomer CM can significantly improve low temperature resistance of PVC waterproofing membrane but decrease the tensile performance. As a kind of compatibilizer, elastomer P83 can improve the compatibility of PVC and CM, and the tensile performance of PVC waterproofing membrane, as well as low temperature resistance.
出处
《中国建筑防水》
2015年第10期7-10,共4页
China Building Waterproofing
关键词
PVC防水卷材
弹性体改性
拉伸性能
耐低温性能
PVC waterproofing membrane
elastomer modification
tensile performance
low temperature resistance
