New composites based on waste PET and non-metallic fraction from waste printed circuit boards: Mechanical and thermal properties
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2017
Authors
Kovačević, Tihomir![](/themes/MirageVinar/images/orcid.png)
Rusmirović, Jelena D.
![](/themes/MirageVinar/images/orcid.png)
Tomić, Nataša
Marinović-Cincović, Milena
![](/themes/MirageVinar/images/orcid.png)
Kamberović, Željko
Tomić, Miloš
Marinković, Aleksandar D.
![](/themes/MirageVinar/images/orcid.png)
Article (Published version)
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Show full item recordAbstract
Influence of the addition of three different non-metallic fractions (NMF), obtained by processing of printed circuit boards (PCBs), on the mechanical and thermal properties of unsaturated polyester resin (UPR) based composites were studied in this paper. UPR, based on products of PET depolymerization, and NMF were characterized using FTIR, NMR, optical microscopy and SEM/EDS analysis. Cross-linking density (v), storage modulus (G), damping factor (tan delta) and glass transition temperature (T-g) of the composites were determined from the DMA testing. Tensile (sigma(t)) and flexural (sigma(f)) strength, and micro Vickers hardness indicated good composite performance under static load. Thermal and flame resistant properties were analyzed by TGA/DTG and UL-94 flammability test whereby V-2 category of appropriate composite was achieved. Composites with satisfactory mechanical and thermal properties reflected synergetic effect of constituents obtained from waste materials. (C) 2017 Elsevie...r Ltd. All rights reserved.
Keywords:
Recycling / Polymer-matrix composites (PMCs) / Mechanical properties / Thermal properties / Printed circuit boards (PCBs)Source:
Composites: Part B: Engineering, 2017, 127, 1-14Funding / projects:
- Innovative synergy of by-products, waste minimization and clean technologies in metallurgy (RS-MESTD-Technological Development (TD or TR)-34033)
- Predefined functional properties polymer composite materials processes and equipment development (RS-MESTD-Technological Development (TD or TR)-34011)
DOI: 10.1016/j.compositesb.2017.06.020
ISSN: 1359-8368; 1879-1069
WoS: 000408788000001
Scopus: 2-s2.0-85021096956
Institution/Community
VinčaTY - JOUR AU - Kovačević, Tihomir AU - Rusmirović, Jelena D. AU - Tomić, Nataša AU - Marinović-Cincović, Milena AU - Kamberović, Željko AU - Tomić, Miloš AU - Marinković, Aleksandar D. PY - 2017 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1708 AB - Influence of the addition of three different non-metallic fractions (NMF), obtained by processing of printed circuit boards (PCBs), on the mechanical and thermal properties of unsaturated polyester resin (UPR) based composites were studied in this paper. UPR, based on products of PET depolymerization, and NMF were characterized using FTIR, NMR, optical microscopy and SEM/EDS analysis. Cross-linking density (v), storage modulus (G), damping factor (tan delta) and glass transition temperature (T-g) of the composites were determined from the DMA testing. Tensile (sigma(t)) and flexural (sigma(f)) strength, and micro Vickers hardness indicated good composite performance under static load. Thermal and flame resistant properties were analyzed by TGA/DTG and UL-94 flammability test whereby V-2 category of appropriate composite was achieved. Composites with satisfactory mechanical and thermal properties reflected synergetic effect of constituents obtained from waste materials. (C) 2017 Elsevier Ltd. All rights reserved. T2 - Composites: Part B: Engineering T1 - New composites based on waste PET and non-metallic fraction from waste printed circuit boards: Mechanical and thermal properties VL - 127 SP - 1 EP - 14 DO - 10.1016/j.compositesb.2017.06.020 ER -
@article{ author = "Kovačević, Tihomir and Rusmirović, Jelena D. and Tomić, Nataša and Marinović-Cincović, Milena and Kamberović, Željko and Tomić, Miloš and Marinković, Aleksandar D.", year = "2017", abstract = "Influence of the addition of three different non-metallic fractions (NMF), obtained by processing of printed circuit boards (PCBs), on the mechanical and thermal properties of unsaturated polyester resin (UPR) based composites were studied in this paper. UPR, based on products of PET depolymerization, and NMF were characterized using FTIR, NMR, optical microscopy and SEM/EDS analysis. Cross-linking density (v), storage modulus (G), damping factor (tan delta) and glass transition temperature (T-g) of the composites were determined from the DMA testing. Tensile (sigma(t)) and flexural (sigma(f)) strength, and micro Vickers hardness indicated good composite performance under static load. Thermal and flame resistant properties were analyzed by TGA/DTG and UL-94 flammability test whereby V-2 category of appropriate composite was achieved. Composites with satisfactory mechanical and thermal properties reflected synergetic effect of constituents obtained from waste materials. (C) 2017 Elsevier Ltd. All rights reserved.", journal = "Composites: Part B: Engineering", title = "New composites based on waste PET and non-metallic fraction from waste printed circuit boards: Mechanical and thermal properties", volume = "127", pages = "1-14", doi = "10.1016/j.compositesb.2017.06.020" }
Kovačević, T., Rusmirović, J. D., Tomić, N., Marinović-Cincović, M., Kamberović, Ž., Tomić, M.,& Marinković, A. D.. (2017). New composites based on waste PET and non-metallic fraction from waste printed circuit boards: Mechanical and thermal properties. in Composites: Part B: Engineering, 127, 1-14. https://doi.org/10.1016/j.compositesb.2017.06.020
Kovačević T, Rusmirović JD, Tomić N, Marinović-Cincović M, Kamberović Ž, Tomić M, Marinković AD. New composites based on waste PET and non-metallic fraction from waste printed circuit boards: Mechanical and thermal properties. in Composites: Part B: Engineering. 2017;127:1-14. doi:10.1016/j.compositesb.2017.06.020 .
Kovačević, Tihomir, Rusmirović, Jelena D., Tomić, Nataša, Marinović-Cincović, Milena, Kamberović, Željko, Tomić, Miloš, Marinković, Aleksandar D., "New composites based on waste PET and non-metallic fraction from waste printed circuit boards: Mechanical and thermal properties" in Composites: Part B: Engineering, 127 (2017):1-14, https://doi.org/10.1016/j.compositesb.2017.06.020 . .