The Viscoelastic Properties of Modified Thermoplastic Impregnated Multiaxial Aramid Fabrics
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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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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, 158-168Publisher:
- 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
Institution/Community
Tehnološko-metalurški fakultetTY - 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 . .