文献类型：期刊文献

中文题名：十八烷微胶囊/石膏板复合相变材料的性能研究

英文题名：Performances study on the phase change plasterboards with octadecane microcapsules

作者：魏婷[1];许芳芳[1];叶志林[1];郑柏存[1]

机构：[1]华东理工大学体育新材料研发中心,上海200237

年份：2016

卷号：43

期号：5

起止页码：95

中文期刊名：新型建筑材料

外文期刊名：New Building Materials

收录：CSTPCD;;北大核心:【北大核心2014】；

语种：中文

中文关键词：十八烷微胶囊;相变石膏板;热性能;力学性能

外文关键词：octadecane microcapsules,phase change plasterboard,thermal performance,mechanical properties

摘要：摘要：表征了几种相变石膏板的力学性能和储能性能。结果表明：当十八烷微胶囊含量在0～13．6％时，相变石膏板的力学性能均能符合GB／T9776-2008要求；当十八烷微胶囊含量为13．6％时，相变石膏板的抗折强度为3．3MPa、抗压强度为3．6MPa、熔融温度为26．9℃、熔融焓为10.41J／g、标准温度阻尼率为0．91，并且耐久性能良好。
Several properties of the phase change plasterboards were tested in this study. The results show that when the octadecane microcapsule content is 0-13.6%,all the phase change plasterboards can meet the national standard GB/T 9776--2008. When the microcapsules content is 13.6% ,the properties of the plasterboards show the flexural strength with 3.3 MPa,the compressive strength with 3.6 MPa,the melting temperature with 26.9 % ,the melting enthalpy with 10.41 J/g, and the standard temperature damping rate with 0.91. The durability is good.