Journal
JOURNAL OF COMPOSITE MATERIALS
Volume 44, Issue 15, Pages 1913-1924Publisher
SAGE PUBLICATIONS LTD
DOI: 10.1177/0021998309360939
Keywords
surface treatment; natural fiber composite; mechanical properties
Categories
Funding
- Research Foundation of Ege University [2007 MUH 018]
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In this study, jute/polyester composites were fabricated. To improve the adhesion between jute fabric and polyester alkali-treated jute fabrics were treated with gamma-methacryloxypropyltrimethoxysilane (gamma-MPS). The effect of silane concentrations (0.1%, 0.3%, and 0.5%) on tensile properties, flexural properties, and interlaminar shear strength was investigated. Once jute fabrics were treated with 0.1% and 0.3% silane concentrations, the tensile properties of silane-treated jute polyester composites increased. However, when 0.5% gamma-MPS was used in silane treatment, the tensile properties of jute/polyester composites decreased. 0.3% silane-treated jute/polyester composites exhibited superior improvements in terms of the flexure properties among the fabricated composites. Interlaminar shear strength measurements showed that best adhesion was provided by using 0.3% silane-treated jute/polyester composites. Good adhesion between silane-treated jute fabric and polyester was also confirmed by scanning electron microscope observations.
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