Treatment of banana fiber for use in the reinforcement of polymeric matrices

被引:67
作者
Benitez, A. N. [1 ]
Monzon, M. D. [2 ]
Angulo, I. [1 ]
Ortega, Z. [1 ]
Hernandez, P. M. [2 ]
Marrero, M. D. [2 ]
机构
[1] Univ Las Palmas Gran Canaria, Dept Ingn Proc, Las Palmas Gran Canaria 35017, Spain
[2] Univ Las Palmas Gran Canaria, Dept Ingn Mecan, Las Palmas Gran Canaria 35017, Spain
关键词
Fibers; Mechanical properties; Thermal analysis; DATE;
D O I
10.1016/j.measurement.2012.11.021
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Recent studies on the use of vegetable fibers in polymers have led to the conclusion that the fibers must be treated to improve their adherence to plastic matrices. The present study investigated the effect of physical and chemical treatments on the suitability of fiber from the Canary banana tree for use as reinforcement for polymers in injection molding processes. This fiber has the advantage of being derived from the vegetable waste that is produced by farms involved in banana cultivation in the Canary Islands. Sodium hydroxide and maleic anhydride were used to treat the fiber under different conditions of pressure and temperature, and then the fiber was examined by thermogravimetric analysis and Fourier transform infrared spectroscopy. The best treatment for improving the thermal properties of banana fiber, with no significant decrease in mechanical behavior, for use in a composite was a combination of 1 N NaOH and saturation pressure. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1065 / 1073
页数:9
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