Comparative study of radiation effect on rubber-carbon black compounds
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Samaržija-Jovanović, SuzanaJovanović, Vojislav
Marinović-Cincović, Milena
Budinski-Simendić, Jaroslava K.
Marković, Gordana
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Acrylonitrile butadiene rubber (NBR) and ethylene-propylene diene monomer (EPDM) rubber compounds have been prepared without and with 50 phr contents of high abrasion furnace carbon black (HAF). Cure characteristics, namely, minimum (M-1) and maximum torque (M-h), scorch time (t(s2)), the optimum cure time (t(c90)) and the cure rate index (CRI) have been investigated. Prepared compounds have been subjected to gamma radiation doses up to 200 kGy to induce radiation crosslinking and degradation process under atmospheric conditions. Mechanical and physical properties, namely, tensile strength (TS), elongation at break (Eb), hardness (Sh-A), Flory-Huggins parameter (chi), the crosslink density (nu) and the molecular weight of the rubber between two crosslinks ((M) over bar (c)) have been followed up as a function of irradiation dose. The morphology investigations of prepared compounds were carried out using SEM micrograph. The results obtained indicate that improvement to irradiation has b...een attained in different properties of carbon black reinforced NBR and EPDM rubber compounds with respect to unloaded ones. (C) 2014 Elsevier Ltd. All rights reserved.
Keywords:
Mechanical properties / Electron microscopy / Cure / gamma-IrradiationSource:
Composites: Part B: Engineering, 2014, 62, 183-190Funding / projects:
- Materials of Reduced Dimensions for Efficient Light Harvesting and Energy conversion (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45020)
- Multiscale structuring of polymer nanocomposites and functional materials based on different precursors (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45022)
DOI: 10.1016/j.compositesb.2014.02.029
ISSN: 1359-8368; 1879-1069
WoS: 000336187200021
Scopus: 2-s2.0-84896975485
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VinčaTY - JOUR AU - Samaržija-Jovanović, Suzana AU - Jovanović, Vojislav AU - Marinović-Cincović, Milena AU - Budinski-Simendić, Jaroslava K. AU - Marković, Gordana PY - 2014 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6008 AB - Acrylonitrile butadiene rubber (NBR) and ethylene-propylene diene monomer (EPDM) rubber compounds have been prepared without and with 50 phr contents of high abrasion furnace carbon black (HAF). Cure characteristics, namely, minimum (M-1) and maximum torque (M-h), scorch time (t(s2)), the optimum cure time (t(c90)) and the cure rate index (CRI) have been investigated. Prepared compounds have been subjected to gamma radiation doses up to 200 kGy to induce radiation crosslinking and degradation process under atmospheric conditions. Mechanical and physical properties, namely, tensile strength (TS), elongation at break (Eb), hardness (Sh-A), Flory-Huggins parameter (chi), the crosslink density (nu) and the molecular weight of the rubber between two crosslinks ((M) over bar (c)) have been followed up as a function of irradiation dose. The morphology investigations of prepared compounds were carried out using SEM micrograph. The results obtained indicate that improvement to irradiation has been attained in different properties of carbon black reinforced NBR and EPDM rubber compounds with respect to unloaded ones. (C) 2014 Elsevier Ltd. All rights reserved. T2 - Composites: Part B: Engineering T1 - Comparative study of radiation effect on rubber-carbon black compounds VL - 62 SP - 183 EP - 190 DO - 10.1016/j.compositesb.2014.02.029 ER -
@article{ author = "Samaržija-Jovanović, Suzana and Jovanović, Vojislav and Marinović-Cincović, Milena and Budinski-Simendić, Jaroslava K. and Marković, Gordana", year = "2014", abstract = "Acrylonitrile butadiene rubber (NBR) and ethylene-propylene diene monomer (EPDM) rubber compounds have been prepared without and with 50 phr contents of high abrasion furnace carbon black (HAF). Cure characteristics, namely, minimum (M-1) and maximum torque (M-h), scorch time (t(s2)), the optimum cure time (t(c90)) and the cure rate index (CRI) have been investigated. Prepared compounds have been subjected to gamma radiation doses up to 200 kGy to induce radiation crosslinking and degradation process under atmospheric conditions. Mechanical and physical properties, namely, tensile strength (TS), elongation at break (Eb), hardness (Sh-A), Flory-Huggins parameter (chi), the crosslink density (nu) and the molecular weight of the rubber between two crosslinks ((M) over bar (c)) have been followed up as a function of irradiation dose. The morphology investigations of prepared compounds were carried out using SEM micrograph. The results obtained indicate that improvement to irradiation has been attained in different properties of carbon black reinforced NBR and EPDM rubber compounds with respect to unloaded ones. (C) 2014 Elsevier Ltd. All rights reserved.", journal = "Composites: Part B: Engineering", title = "Comparative study of radiation effect on rubber-carbon black compounds", volume = "62", pages = "183-190", doi = "10.1016/j.compositesb.2014.02.029" }
Samaržija-Jovanović, S., Jovanović, V., Marinović-Cincović, M., Budinski-Simendić, J. K.,& Marković, G.. (2014). Comparative study of radiation effect on rubber-carbon black compounds. in Composites: Part B: Engineering, 62, 183-190. https://doi.org/10.1016/j.compositesb.2014.02.029
Samaržija-Jovanović S, Jovanović V, Marinović-Cincović M, Budinski-Simendić JK, Marković G. Comparative study of radiation effect on rubber-carbon black compounds. in Composites: Part B: Engineering. 2014;62:183-190. doi:10.1016/j.compositesb.2014.02.029 .
Samaržija-Jovanović, Suzana, Jovanović, Vojislav, Marinović-Cincović, Milena, Budinski-Simendić, Jaroslava K., Marković, Gordana, "Comparative study of radiation effect on rubber-carbon black compounds" in Composites: Part B: Engineering, 62 (2014):183-190, https://doi.org/10.1016/j.compositesb.2014.02.029 . .