Material Properties of Acetylated Jute-Mat Composites
DOI:
https://doi.org/10.3329/jsr.v5i1.11798Keywords:
Acetylation, Jute-mat, Polyvinylchloride, Composites, Thermal properties, Mechanical properties.Abstract
Jute-mat (JM) reinforced polyvinylchloride (PVC) composites were prepared with various contents of acetylated and non-acetylated JM by heat-pressed method at 160 °C to obtain a neat PVC (NPVC), untreated PVC-JM composites (UC) and treated PVC-JM composites (TC). Structural, mechanical, surface morphological and thermal properties of a NPVC and a series of UC and TC were characterized by Fourier transform infrared (FTIR) spectrometry, mechanical test and differential thermal analyses (DTA). Water intake (WI) measurements of these samples were also performed. FTIR spectra show distinct absorption peaks for NPVC and UC and TC, suggesting a modified surface texture of JM fiber. While the NPVC does not show any water absorption, the UC exhibit higher WI than TC, indicating that the hydrophilic moiety of JM is filled up by the acetyl group. Tensile strength, flexural strength, Youngs modulus and tangent modulus of TC are observed to be higher than those of NPVC and UC. Surface micrographs reveal a better adhesion between acetylated JM and PVC than between non-acetylated JM and PVC. The decomposing temperature of TC is observed to be higher than that of NPVC and UC. Enhancement of various properties of acetylated JM-PVC composites is elaborately discussed in this paper.
© 2013 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved.
doi: http://dx.doi.org/10.3329/jsr.v5i1.11798 J. Sci. Res. 5 (1), 13-23 (2013)
Downloads
143
139
Downloads
Published
How to Cite
Issue
Section
License
© Journal of Scientific Research
Articles published in the "Journal of Scientific Research" are Open Access articles under a Creative Commons Attribution-ShareAlike 4.0 International license (CC BY-SA 4.0). This license permits use, distribution and reproduction in any medium, provided the original work is properly cited and initial publication in this journal. In addition to that, users must provide a link to the license, indicate if changes are made and distribute using the same license as original if the original content has been remixed, transformed or built upon.