Mechanical properties and thermal conductivity of lightweight thermal insulation composites

被引：2
|
作者：
Liu, T. W. [1 ]
Wang, Z. [1 ]
Li, G. Z. [1 ]
Shi, G. P. [1 ]
Zhao, X. [1 ]
机构：
[1] Univ Jinan, Sch Mat Sci & Engn, Jinan, Shandong, Peoples R China
来源：
7TH GLOBAL CONFERENCE ON MATERIALS SCIENCE AND ENGINEERING (CMSE2018) | 2019年 / 474卷
基金：
中国国家自然科学基金;
关键词：
EPS; CEMENT;
D O I：
10.1088/1757-899X/474/1/012038
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Lightweight thermal insulation composites with different mass percentages of expanded polystyrene (EPS) were prepared, and the effects of Polypropylene fiber (PPF) and redispersible polymer powder (RPP) addition on mechanical properties of lightweight thermal insulation composites were investigated. The results indicated that the density, thermal conductivity, flexural and compressive strength of lightweight thermal insulation composites significantly decreased with the increase of EPS. Besides, PPF and RPP both had a positive effect on the mechanical properties of lightweight thermal insulation composites.
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页数：6
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