Mechanical properties of calcium lignosulfonate/high density polyethylene composites

被引：0
作者：
Zhang Q. [1 ]
Gao Q. [2 ]
Lin X. [1 ]
Zhou L. [1 ]
Lu W. [1 ]
Cai H. [1 ]
机构：
[1] Shandong Research Center of Engineering and Technology for Clean Energy, School of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo
[2] School of Material Science and Engineering, Shandong University of Technology, Zibo
来源：
Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica | 2019年 / 36卷 / 03期
关键词：
Calcium lignosulfonate; Creep behavior; High density polyethylene; Strength; Stress relaxation;
D O I：
10.13801/j.cnki.fhclxb.20180911.001
中图分类号：
学科分类号：
摘要：
Calcium lignosulfonate (CL) was used to fill high density polyethylene (HDPE) to prepare CL/HDPE composites, the composites were characterized by SEM, DSC, XRD, and the mechanical properties such as strength, creep behavior and stress relaxation of CL/HDPE composites were tested. The results show that the CL/HDPE composites have good the bonding interface and the thermal stability; the addition of CL can improve the flexural strength, but it can lead a negative effect on the impact strength of CL/HDPE composites; the increase of CL content can improve the creep resistance and stress relaxation, but the increase of temperature can lead a negative effect on the creep behavior and stress relaxation of CL/HDPE composites. © 2019, Editorial Office of Acta Materiae Compositae Sinica. All right reserved.
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页码：630 / 637
页数：7
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