Arid
DOI10.1016/j.compositesb.2016.01.035
Semichemical fibres of Leucaena collinsii reinforced polypropylene: Macromechanical and micromechanical analysis
Granda, L. A.1; Espinach, F. X.2; Lopez, F.3,4; Garcia, J. C.3,4; Delgado-Aguilar, M.1; Mutje, P.1
通讯作者Mutje, P.
来源期刊COMPOSITES PART B-ENGINEERING
ISSN1359-8368
EISSN1879-1069
出版年2016
卷号91页码:384-391
英文摘要

Leucaena collinsii (LCN) is a fast growing legume. Due to the ability of legumes to fix nitrogen in the ground and the wide range of soils where they can grow up, Leucaena genus has been proposed for recovering deserted soils. Furthermore, the incorporation of fibres into the bosom of a polymeric matrix increases the tensile strength. This study examines the options of a treated fibre of L. collinsii to be added as reinforcement to a polypropylene matrix. The influence on the tensile properties of different percentages of coupling agent and reinforcement were studied. A local maximum for the tensile strength was noticed when increasing the amount of coupling agent up to 6% for 30% w/w LCN contents. Afterwards, a tensile strength characterisation for 20-50% w/w LCN contents with the same amount of coupling agent was performed. The fibres from the composite reinforced with a 30% of LCN were recovered by extraction. The theoretical tensile strengths for composites from 20 to 50% w/w LCN content were modelled using the fibre distribution of the 30% composite material and compared with the experimental results. A good correlation between experimental and theoretical values was confirmed. (C) 2016 Elsevier Ltd. All rights reserved.


英文关键词Wood Polymer-matrix composites (PMCs) Mechanical properties Analytical modelling Injection moulding
类型Article
语种英语
国家Spain
收录类别SCI-E
WOS记录号WOS:000374075100041
WOS关键词STONE GROUNDWOOD FIBERS ; TENSILE PROPERTIES ; CHEMITHERMOMECHANICAL PULPS ; MECHANICAL-PROPERTIES ; HEMP STRANDS ; WOOD PULP ; COMPOSITES ; STRENGTH ; CELLULOSE ; LENGTH
WOS类目Engineering, Multidisciplinary ; Materials Science, Composites
WOS研究方向Engineering ; Materials Science
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/192136
作者单位1.Univ Girona, Dept Chem Engn, Grp LEPAMAP, CM Aurelia Capmany 61, Girona 17071, Spain;
2.Univ Girona, Dept Org Business Management & Prod Design, Design Dev & Prod Innovat, CM Aurelia Capmany 61, Girona 17071, Spain;
3.Univ Huelva, Dept Chem Engn, Ctr Res Prod Technol & Chem Proc Pro2TecS, Avda 3 Marzo S-N, Huelva 21071, Spain;
4.Campus Int Excellence Agrifood CeiA3, Huelva, Spain
推荐引用方式
GB/T 7714
Granda, L. A.,Espinach, F. X.,Lopez, F.,et al. Semichemical fibres of Leucaena collinsii reinforced polypropylene: Macromechanical and micromechanical analysis[J],2016,91:384-391.
APA Granda, L. A.,Espinach, F. X.,Lopez, F.,Garcia, J. C.,Delgado-Aguilar, M.,&Mutje, P..(2016).Semichemical fibres of Leucaena collinsii reinforced polypropylene: Macromechanical and micromechanical analysis.COMPOSITES PART B-ENGINEERING,91,384-391.
MLA Granda, L. A.,et al."Semichemical fibres of Leucaena collinsii reinforced polypropylene: Macromechanical and micromechanical analysis".COMPOSITES PART B-ENGINEERING 91(2016):384-391.
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