期刊
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
卷 40, 期 6-7, 页码 687-694出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.compositesa.2008.12.004
关键词
Sisal fiber surface treatment; Admicellar polymerization; Reinforced unsaturated polyester composite; Mechanical property
资金
- Thailand Research Fund (TRF)
Sisal fiber was treated by admicellar polymerization with a poly(methyl methacrylate) film coating in order to enhance the interfacial adhesion of the fiber/polymer composite for mechanical property improvement. Properties of the admicellar-treated sisal fiber were investigated by measuring its moisture absorption and electrostatic charge. Thermal stability study by thermogravimetric analysis and film identification by FTIR was also carried out. The treatment was shown to improve the tensile and flexural properties, impact strength, and hardness of the composite. SEM micrographs of the tensile fracture surface of sisal/unsaturated polyester composites also show interfacial adhesion improvement of the composite prepared with admicellar-treated sisal. (C) 2009 Published by Elsevier Ltd.
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