The properties of elastomeric composites based on three network precursors
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2019
Authors
Jovanović, VojislavJovanović, Slaviša
Marković, Gordana
Samaržija-Jovanović, Suzana
Porobić, Slavica
Budinski-Simendić, Jaroslava K.
Marinović-Cincović, Milena
Article (Published version)
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The powder recycled rubber (PRR) can be used as a filler and a modifier for elastomeric materials and asphalt. Composites based on elastomers and recycled rubber powders are a serious challenge for the environment. The main goal of this paper was to study the effect of rubber powder on the mechanical properties of elastomeric composites based on three precursors of the network. Triple blends were prepared using non-polar natural rubber (NR), polyisoprene rubber (BR), and styrene-butadiene rubber (SBR) (mass ratio 40/40/20). In all rubber compounds, the carbon black (CB)/PRR mass ratio is constant (60). Samples were prepared using two roll mill. The characteristics of hardening (optimum cure time, scorch time, minimum and maximum torque) of rubber mixtures were tested. Tensile strength, modulus at 100% elongation and elongation at break are decreasing with PRR ratio is increasing. It is due to poor adhesion of PRR into NR/BR/SBR/CB matrix. The thermal degradation temperature shifts to a... higher temperature up to 5 phr of PRR in NR/BR/SBR/CB rubber blends. Fourier-transform infrared spectra of NR/BR/SBR/CB/PRR samples show that the absorption bands shifted 7–15 cm−1 to higher wavenumbers and confirmed rubber–filler interaction. Morphology was assessed by scanning electron microscopy. POLYM. COMPOS., 40:1307–1314, 2019. © 2018 Society of Plastics Engineers. © 2018 Society of Plastics Engineers
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Polymer Composites, 2019, 40, 4, 1307-1314Funding / projects:
- Multiscale structuring of polymer nanocomposites and functional materials based on different precursors (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45022)
- Size-, shape- and structure- dependent properties of nanoparticles and nanocomposites (RS-MESTD-Basic Research (BR or ON)-172056)
- Materials of Reduced Dimensions for Efficient Light Harvesting and Energy conversion (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45020)
DOI: 10.1002/pc.24854
ISSN: 0272-8397; 1548-0569
WoS: 000463102200004
Scopus: 2-s2.0-85063725582
URI
https://onlinelibrary.wiley.com/doi/abs/10.1002/pc.24854https://vinar.vin.bg.ac.rs/handle/123456789/8138
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VinčaTY - JOUR AU - Jovanović, Vojislav AU - Jovanović, Slaviša AU - Marković, Gordana AU - Samaržija-Jovanović, Suzana AU - Porobić, Slavica AU - Budinski-Simendić, Jaroslava K. AU - Marinović-Cincović, Milena PY - 2019 UR - https://onlinelibrary.wiley.com/doi/abs/10.1002/pc.24854 UR - https://vinar.vin.bg.ac.rs/handle/123456789/8138 AB - The powder recycled rubber (PRR) can be used as a filler and a modifier for elastomeric materials and asphalt. Composites based on elastomers and recycled rubber powders are a serious challenge for the environment. The main goal of this paper was to study the effect of rubber powder on the mechanical properties of elastomeric composites based on three precursors of the network. Triple blends were prepared using non-polar natural rubber (NR), polyisoprene rubber (BR), and styrene-butadiene rubber (SBR) (mass ratio 40/40/20). In all rubber compounds, the carbon black (CB)/PRR mass ratio is constant (60). Samples were prepared using two roll mill. The characteristics of hardening (optimum cure time, scorch time, minimum and maximum torque) of rubber mixtures were tested. Tensile strength, modulus at 100% elongation and elongation at break are decreasing with PRR ratio is increasing. It is due to poor adhesion of PRR into NR/BR/SBR/CB matrix. The thermal degradation temperature shifts to a higher temperature up to 5 phr of PRR in NR/BR/SBR/CB rubber blends. Fourier-transform infrared spectra of NR/BR/SBR/CB/PRR samples show that the absorption bands shifted 7–15 cm−1 to higher wavenumbers and confirmed rubber–filler interaction. Morphology was assessed by scanning electron microscopy. POLYM. COMPOS., 40:1307–1314, 2019. © 2018 Society of Plastics Engineers. © 2018 Society of Plastics Engineers T2 - Polymer Composites T1 - The properties of elastomeric composites based on three network precursors VL - 40 IS - 4 SP - 1307 EP - 1314 DO - 10.1002/pc.24854 ER -
@article{ author = "Jovanović, Vojislav and Jovanović, Slaviša and Marković, Gordana and Samaržija-Jovanović, Suzana and Porobić, Slavica and Budinski-Simendić, Jaroslava K. and Marinović-Cincović, Milena", year = "2019", abstract = "The powder recycled rubber (PRR) can be used as a filler and a modifier for elastomeric materials and asphalt. Composites based on elastomers and recycled rubber powders are a serious challenge for the environment. The main goal of this paper was to study the effect of rubber powder on the mechanical properties of elastomeric composites based on three precursors of the network. Triple blends were prepared using non-polar natural rubber (NR), polyisoprene rubber (BR), and styrene-butadiene rubber (SBR) (mass ratio 40/40/20). In all rubber compounds, the carbon black (CB)/PRR mass ratio is constant (60). Samples were prepared using two roll mill. The characteristics of hardening (optimum cure time, scorch time, minimum and maximum torque) of rubber mixtures were tested. Tensile strength, modulus at 100% elongation and elongation at break are decreasing with PRR ratio is increasing. It is due to poor adhesion of PRR into NR/BR/SBR/CB matrix. The thermal degradation temperature shifts to a higher temperature up to 5 phr of PRR in NR/BR/SBR/CB rubber blends. Fourier-transform infrared spectra of NR/BR/SBR/CB/PRR samples show that the absorption bands shifted 7–15 cm−1 to higher wavenumbers and confirmed rubber–filler interaction. Morphology was assessed by scanning electron microscopy. POLYM. COMPOS., 40:1307–1314, 2019. © 2018 Society of Plastics Engineers. © 2018 Society of Plastics Engineers", journal = "Polymer Composites", title = "The properties of elastomeric composites based on three network precursors", volume = "40", number = "4", pages = "1307-1314", doi = "10.1002/pc.24854" }
Jovanović, V., Jovanović, S., Marković, G., Samaržija-Jovanović, S., Porobić, S., Budinski-Simendić, J. K.,& Marinović-Cincović, M.. (2019). The properties of elastomeric composites based on three network precursors. in Polymer Composites, 40(4), 1307-1314. https://doi.org/10.1002/pc.24854
Jovanović V, Jovanović S, Marković G, Samaržija-Jovanović S, Porobić S, Budinski-Simendić JK, Marinović-Cincović M. The properties of elastomeric composites based on three network precursors. in Polymer Composites. 2019;40(4):1307-1314. doi:10.1002/pc.24854 .
Jovanović, Vojislav, Jovanović, Slaviša, Marković, Gordana, Samaržija-Jovanović, Suzana, Porobić, Slavica, Budinski-Simendić, Jaroslava K., Marinović-Cincović, Milena, "The properties of elastomeric composites based on three network precursors" in Polymer Composites, 40, no. 4 (2019):1307-1314, https://doi.org/10.1002/pc.24854 . .