合成材料老化与应用2025，Vol.54Issue(3)：28-31,4.
建筑设计用纤维保温材料的应用性能研究
Research on the Application Performance of Fiber Thermal Insulation Materials in Architectural Design
摘要
Abstract
Fiber thermal insulation materials for architectural design were prepared by impregnation method with glass microsphere added.The effects of glass microsphere addition on the surface and cross-sectional morphology,thermal conductivity,thermal insulation performance,flame resistance,and tensile performance of modified fiber membranes were investigated.The results show that after adding glass microspheres of different masses(1～5 g),small particle morphology appears on the surface of the modified fiber membrane;When glass microsphere of different amount are added,the thermal conductivity of the modified fiber membrane decreases to varying degrees,and the larger the amount of glass microsphere added,the smaller the thermal conductivity of the modified fiber membrane;As the time increases from 0 to 90 seconds,the temperature of both commercially available fiber membranes and modified fiber membranes shows a trend of first increasing and then gradually stabilizing.At the same time,the temperature of commercial fiber film is higher than that of modified fiber film.The combustion resistance of the modified fiber film with 5 g glass beads is obviously better than that without glass beads;Compared with the fiber film without glass beads,the modified fiber membrane with 5 g glass bead content showed an increase in tensile strength and elongation at break of 417.9%and 481.7%,respectively.The modified fiber membrane with 5 g glass beads added has good thermal insulation,flame resistance,and tensile properties,making it suitable as a fiber thermal insulation material for application in building design.关键词
建筑设计/保温/玻璃微珠/隔热性能/耐燃性能/拉伸性能Key words
architectural design/thermal insulation/glass microsphere/thermal insulation performance/flame resistance/tensile property分类
化学工程引用本文复制引用
艾相仁,张日芬..建筑设计用纤维保温材料的应用性能研究[J].合成材料老化与应用,2025,54(3):28-31,4.基金项目
2020年度广西高校中青年教师科研基础能力提升项目(编号:2020KY60015). （编号:2020KY60015）
