Thermochemical Properties of Glass Wool/Maerogel Composites

被引:4
|
作者
Jamnani, Bahador Dastorian [1 ]
Hosseini, Soraya [1 ]
Shavandi, Amin [2 ]
Hassan, Mohd Roshdi [3 ]
机构
[1] Univ Malaya, Dept Engn, Kuala Lumpur, Malaysia
[2] Univ Otago, Ctr Mat Sci & Technol, Dunedin, New Zealand
[3] Univ Putra Malaysia, Dept Engn, Serdang, Malaysia
关键词
AEROGELS;
D O I
10.1155/2016/6014874
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Aerogel blankets are composites of silica aerogel particles dispersed in a reinforcing fiber matrix that turns the brittle aerogel into durable and flexible insulating materials. In this study, silica aerogel was loaded on glass wool with different concentrations (0-18.6%) and morphological and thermal characteristics of the aerogel blankets were studied. Rate of modified blanket decomposition was slower at temperatures between 250 degrees C and 650 degrees C due to the retardant effect of the silica aerogel. The average diameter of the fiber for either original glass wool or modified glass wool materials was approximately 20 mu m and samples had porous, interconnected particles with dendritic-like structure.
引用
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页数:5
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