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The Viscoelastic Properties of Modified Thermoplastic Impregnated Multiaxial Aramid Fabrics

Authorized Users Only
2012
Authors
Torki, A. M.
Stojanović, Dušica
Živković, Irena
Marinković, Aleksandar
Škapin, Srečo Davor
Uskoković, Petar
Aleksić, Radoslav
Article (Published version)
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Abstract
This study reports the manufacture of new fabric forms from the preparation of hybrid laminated multiaxial composites with enhanced thermo-mechanical properties. Thermal and dynamic mechanical analysis of polymer matrix films and fabricated hybrid composites were used to determine the optimal material composition and reinforcement content for composites with improved viscoelastic properties. The introduction of 5 wt% silica nanoparticles in a composite of p-aramid-poly(vinyl butyral) led to significant improvements in the mechanical properties, and the addition of silane coupling agents yielded maximal values of the storage modulus for hybrid nanocomposites. The introduction of silane led to a better dispersion and deagglomeration of SiO2 particles, and to the formation of chemical bonds between organic and inorganic constituents, or p-aramid-poly( vinyl butyral) composites. In this way, the mobility of macromolecules was reduced, which can be seen from the decreasing value of damping ...factor for the p-aramid-poly( vinyl butyral) composite. Analysis of the glass transition temperature of the composite with amino-functionalized silica nanoparticles revealed improved thermal stability in addition to the aforementioned mechanical properties of the tested materials. POLYM. COMPOS., 33:158-168, 2012.

Source:
Polymer Composites, 2012, 33, 1, 158-168
Publisher:
  • Wiley, Hoboken
Funding / projects:
  • Predefined functional properties polymer composite materials processes and equipment development (RS-34011)

DOI: 10.1002/pc.21260

ISSN: 0272-8397

WoS: 000298596100018

Scopus: 2-s2.0-83955162168
[ Google Scholar ]
23
21
URI
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2251
Collections
  • Radovi istraživača / Researchers’ publications (TMF)
Institution/Community
Tehnološko-metalurški fakultet
TY  - JOUR
AU  - Torki, A. M.
AU  - Stojanović, Dušica
AU  - Živković, Irena
AU  - Marinković, Aleksandar
AU  - Škapin, Srečo Davor
AU  - Uskoković, Petar
AU  - Aleksić, Radoslav
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2251
AB  - This study reports the manufacture of new fabric forms from the preparation of hybrid laminated multiaxial composites with enhanced thermo-mechanical properties. Thermal and dynamic mechanical analysis of polymer matrix films and fabricated hybrid composites were used to determine the optimal material composition and reinforcement content for composites with improved viscoelastic properties. The introduction of 5 wt% silica nanoparticles in a composite of p-aramid-poly(vinyl butyral) led to significant improvements in the mechanical properties, and the addition of silane coupling agents yielded maximal values of the storage modulus for hybrid nanocomposites. The introduction of silane led to a better dispersion and deagglomeration of SiO2 particles, and to the formation of chemical bonds between organic and inorganic constituents, or p-aramid-poly( vinyl butyral) composites. In this way, the mobility of macromolecules was reduced, which can be seen from the decreasing value of damping factor for the p-aramid-poly( vinyl butyral) composite. Analysis of the glass transition temperature of the composite with amino-functionalized silica nanoparticles revealed improved thermal stability in addition to the aforementioned mechanical properties of the tested materials. POLYM. COMPOS., 33:158-168, 2012.
PB  - Wiley, Hoboken
T2  - Polymer Composites
T1  - The Viscoelastic Properties of Modified Thermoplastic Impregnated Multiaxial Aramid Fabrics
EP  - 168
IS  - 1
SP  - 158
VL  - 33
DO  - 10.1002/pc.21260
ER  - 
@article{
author = "Torki, A. M. and Stojanović, Dušica and Živković, Irena and Marinković, Aleksandar and Škapin, Srečo Davor and Uskoković, Petar and Aleksić, Radoslav",
year = "2012",
abstract = "This study reports the manufacture of new fabric forms from the preparation of hybrid laminated multiaxial composites with enhanced thermo-mechanical properties. Thermal and dynamic mechanical analysis of polymer matrix films and fabricated hybrid composites were used to determine the optimal material composition and reinforcement content for composites with improved viscoelastic properties. The introduction of 5 wt% silica nanoparticles in a composite of p-aramid-poly(vinyl butyral) led to significant improvements in the mechanical properties, and the addition of silane coupling agents yielded maximal values of the storage modulus for hybrid nanocomposites. The introduction of silane led to a better dispersion and deagglomeration of SiO2 particles, and to the formation of chemical bonds between organic and inorganic constituents, or p-aramid-poly( vinyl butyral) composites. In this way, the mobility of macromolecules was reduced, which can be seen from the decreasing value of damping factor for the p-aramid-poly( vinyl butyral) composite. Analysis of the glass transition temperature of the composite with amino-functionalized silica nanoparticles revealed improved thermal stability in addition to the aforementioned mechanical properties of the tested materials. POLYM. COMPOS., 33:158-168, 2012.",
publisher = "Wiley, Hoboken",
journal = "Polymer Composites",
title = "The Viscoelastic Properties of Modified Thermoplastic Impregnated Multiaxial Aramid Fabrics",
pages = "168-158",
number = "1",
volume = "33",
doi = "10.1002/pc.21260"
}
Torki, A. M., Stojanović, D., Živković, I., Marinković, A., Škapin, S. D., Uskoković, P.,& Aleksić, R.. (2012). The Viscoelastic Properties of Modified Thermoplastic Impregnated Multiaxial Aramid Fabrics. in Polymer Composites
Wiley, Hoboken., 33(1), 158-168.
https://doi.org/10.1002/pc.21260
Torki AM, Stojanović D, Živković I, Marinković A, Škapin SD, Uskoković P, Aleksić R. The Viscoelastic Properties of Modified Thermoplastic Impregnated Multiaxial Aramid Fabrics. in Polymer Composites. 2012;33(1):158-168.
doi:10.1002/pc.21260 .
Torki, A. M., Stojanović, Dušica, Živković, Irena, Marinković, Aleksandar, Škapin, Srečo Davor, Uskoković, Petar, Aleksić, Radoslav, "The Viscoelastic Properties of Modified Thermoplastic Impregnated Multiaxial Aramid Fabrics" in Polymer Composites, 33, no. 1 (2012):158-168,
https://doi.org/10.1002/pc.21260 . .

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