Mechanical and Thermal Properties of R-High Density Polyethylene Composites Reinforced with Wheat Straw Particleboard Dust and Basalt Fiber
Joint Authors
Wu, Qinglin
Yu, Min
Huang, Runzhou
Mao, Haiyan
Ge, Zhenghao
Tian, Pujian
Sun, Lixin
Sun, Kai
Source
International Journal of Polymer Science
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-03-25
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The effect of individual and combined particleboard dust (PB dust) and basalt fibers (BFs) on mechanical and thermal expansion performance of the filled virgin and recycled high density polyethylene (HDPE) composites was studied.
It was shown that the use of PB dust had a positive effect on improving mechanical properties and on reducing linear coefficient of thermal expansion (LCTE) values of filled composites, because the adhesive of the particle board held the wheat straw fibers into bundles, which made PB dust have a certain aspect ratio and high strength.
Compared with the commonly used commercial WPC products, the flexural strength of PB dust/VHDPE, PB dust/RHDPE, and PB dust/VHDPE/RHDEPE at 40 wt% loading level increased by 79.9%, 41.5%, and 53.9%, respectively.
When 40 wt% PB dust was added, the crystallization degree of the composites based on three matrixes decreased to 72.5%, 45.7%, and 64.1%, respectively.
The use of PB dust can help lower the composite costs and increase its recyclability.
Mechanical properties and LCTE values of composites with combined BF and PB dust fillers varied with PB dust and BF ratio at a given total filler loading level.
As the BF portion of the PB dust/BF fillers increased, the LCTE values decreased markedly, which was suggested to be able to achieve a desirable dimensional stability for composites.
The process provides a useful route to further recycling of agricultural wastes.
American Psychological Association (APA)
Yu, Min& Mao, Haiyan& Huang, Runzhou& Ge, Zhenghao& Tian, Pujian& Sun, Lixin…[et al.]. 2018. Mechanical and Thermal Properties of R-High Density Polyethylene Composites Reinforced with Wheat Straw Particleboard Dust and Basalt Fiber. International Journal of Polymer Science،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1175151
Modern Language Association (MLA)
Yu, Min…[et al.]. Mechanical and Thermal Properties of R-High Density Polyethylene Composites Reinforced with Wheat Straw Particleboard Dust and Basalt Fiber. International Journal of Polymer Science No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1175151
American Medical Association (AMA)
Yu, Min& Mao, Haiyan& Huang, Runzhou& Ge, Zhenghao& Tian, Pujian& Sun, Lixin…[et al.]. Mechanical and Thermal Properties of R-High Density Polyethylene Composites Reinforced with Wheat Straw Particleboard Dust and Basalt Fiber. International Journal of Polymer Science. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1175151
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1175151