Toughening effect of short basalt fiber on unsaturated polyester resin composites

被引：0
|
作者：
Yu K.-F. [1 ,2 ]
He X.-L. [1 ,2 ]
Li J.-T. [3 ]
Liang C. [1 ,2 ]
机构：
[1] College of Materials Science and Engineering, Jilin University, Changchun
[2] Key Laboratory of Automobile Materials, Ministry of Education, Jilin University, Changchun
[3] Changchun Faway Adient Automotive Systems Co.，Ltd., Changchun
来源：
Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition) | 2022年 / 52卷 / 10期
关键词：
bending properties; composites; Mode II interlaminar fracture toughness; short basalt fiber; tensile properties;
D O I：
10.13229/j.cnki.jdxbgxb20210224
中图分类号：
学科分类号：
摘要：
The interlayer toughened basalt fiber/unsaturated polyester resin （BF/UP） composites with short basalt fiber（SBF）were prepared. The Mode II interlaminar fracture toughness，the tensile properties and bending properties of composites with different lengths and surface densities were investigated. The studies show that SBF can improve the Mode II interlaminar fracture toughness，tensile properties and bending properties of composites. When the length of SBF is 6 mm and the surface density is 30 g/m2，the Mode II interlaminar fracture toughness，tensile strength，elongation at break，flexural strength and energy absorption of the composites have the maximum improvement，which are 103%，27%，50%，101% and 58% respectively. © 2022 Editorial Board of Jilin University. All rights reserved.
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页码：2300 / 2306
页数：6
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