稻壳/高密度聚乙烯复合材料与稻壳炭/高密度聚乙烯复合材料性能对比

张庆法; 杨科研; 蔡红珍; 孔令帅; 刘建彪; 姜戌雅

doi:10.13801/j.cnki.fhclxb.20180227.002

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稻壳/高密度聚乙烯复合材料与稻壳炭/高密度聚乙烯复合材料性能对比

doi: 10.13801/j.cnki.fhclxb.20180227.002

张庆法^1,2,
杨科研³,
蔡红珍^1,2,,
孔令帅^1,2,
刘建彪^1,2,
姜戌雅^1,2

1.
山东理工大学农业工程与食品科学学院, 淄博 255000;
2.
山东省清洁能源工程技术研究中心, 淄博 255000;
3.
北京林业大学材料科学与技术学院, 北京 100083

基金项目: 2016年山东省重点研发计划（重大关键技术）（2016ZDJS11A01）；山东省泰山学者特聘专家；山东省高等学校优势学科人才团队培育计划

详细信息

中图分类号: TM332
计量
- 文章访问数: 1239
- PDF下载量: 312
- 被引次数: 0
出版历程
- 收稿日期: 2017-11-20
- 修回日期: 2018-01-25

Comparison of properties between rice husk/high density polyethylene and rice husk biochar/high density polyethylene composites

1.
School of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255000, China;
2.
Shandong Research Center of Engineering and Technology for Clean Energy, Zibo 255000, China;
3.
College of Material Science and Technology, Beijing Forestry University, Beijing 100083, China

More Information

Corresponding author: 蔡红珍,博士,教授,硕士生导师,研究方向为农业工程,E-mail:chzh666666@126.com

摘要

摘要: 采用挤出法制备稻壳/高密度聚乙烯（HDPE）和稻壳炭/HDPE复合材料。利用SEM、XRD对稻壳/HDPE和稻壳炭/HDPE复合材料进行表征，并对其力学性能和抗蠕变性能进行测试对比。结果表明，稻壳和HDPE之间的结合方式与稻壳炭和HDPE之间的结合方式存在根本性的差异，稻壳/HDPE复合材料表现为稻壳被HDPE所包裹，稻壳炭/HDPE复合材料表现为HDPE嵌入稻壳炭的孔隙中；稻壳和稻壳炭的加入都会影响HDPE基复合材料的结晶峰强度，但不会对其微晶结构产生影响；无论是抗弯强度、拉伸强度还是抗蠕变强度，稻壳炭/HDPE复合材料都远远强于稻壳/HDPE复合材料。
- 稻壳 /
- 稻壳炭 /
- 高密度聚乙烯 /
- 力学性能 /
- 抗蠕变性能
Abstract: The extrusion method was applied to prepare rice husk/high density polyethylene (HDPE) and rice husk biochar/HDPE composites. The morphological properties of the rice husk/HDPE and rice husk biochar/HDPE composites were evaluated by SEM and XRD analysis, the mechanical properties and creep resistance of composites were also observed and compared. The results show that the combination of rice husk/HDPE composites is so different from rice husk biochar/HDPE composites:rice husk/HDPE composites show that the husk is covered by HDPE, rice husk biochar/HDPE composites show HDPE is embedded in the pores of rice husk biochar; The XRD shows that both rice husk and rice husk biocar can affect the intensity of the peaks of the composites but have little effect on the crystallite structure; And whether it is bending, tensile or creep resistance, rice husk biochar/HDPE composites are much stronger than those of rice husk/HDPE composites.
- rice husk /
- rice husk biochar /
- high density polyethylene /
- mechanical properties /
- creep resistance