塑料科技2011，Vol.39Issue(10)：44-48,5.
中空玻璃微珠/钠米TiO2/PE复合材料的隔热性能与结构的关系
Relationship between Structure and Thermal Insulation Property of Hollow Glass Bead/Nano-TiO2/PE Composite
张举 1张清松 1吴智华1
作者信息
- 1. 四川大学高分子科学与工程学院,四川成都610065
- 折叠
摘要
Abstract
PE was filled with hollow glass beads (6B) and nano-TiO2 separately and collectively, The effects of GB and nano-TiO2 content on light reflection and thermal insulation of PE composites were studied. The results show that ihe addition of GB and nano-TiO2 improves the light reflection and thermal insulating properties of PE composites obviously; when the proportion of GB/ PE, TiO2/PE reaches 2/7, 1/7 separately, the comprehensive thermal insulating properties of the two composites are the best, compared with pure PE, the terrtperatyre rise decreases by 18.1, 16℃ respectively in the insulation chamber after 5 min Irradiation; there is synergistic effect between GB and nano-TiO2; the thermal insulating property of GB/TiO/PE(2/1/7) composites is the best among GB/PE, TiO2PE, TiO2GB/PE composites, the temperature rise in the insulation chamber after 5 min irradiation is only §.8℃, which decreases by 22,4℃ compared with pure PE.关键词
聚乙烯/中空玻璃薇珠/纳米二氧化钛/热阻隔性Key words
PE/ Hollow glass bead/ Nano-TiO2/ Thermal Insulation分类
化学化工引用本文复制引用
张举,张清松,吴智华..中空玻璃微珠/钠米TiO2/PE复合材料的隔热性能与结构的关系[J].塑料科技,2011,39(10):44-48,5.
