NR/CSM/biogenic silica rubber blend composites
Nema prikaza
Autori
Marković, GordanaMarinović-Cincović, Milena
Jovanović, Vojislav
Samaržija-Jovanović, Suzana
Budinski-Simendić, Jaroslava K.
Članak u časopisu
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Biogenic silica (BSi) was added at different ratios to some polymer blends of polyisoprene rubber (NR) and chlorosulphonated polyethylene rubber (CSM) cured by conventional sulfur system. The reinforcing performance of the filler was investigated using rheometric, mechanical and swelling measurements, differential scanning calorimetry (DSC), thermogravimetric (TGA) and scanning electron microscopy (SEM) analysis. There was a remarkable decrease in the optimum cure time (t(c90)) and the scorch time (t(s2)), which was associated with an increase in the cure rate index (CRI), with filler loading up to 30 phr in the different blend ratios. The tensile strength and hardness was 4-5 Sh-A higher in the case for the different blend compositions, while the resistance to swelling in toluene became higher. SEM photographs show that the filler is located at the interface between the different polymers which induces compatibilization in the immiscible blends. DSC scans of the filled blends showed s...hifts in the glass transition temperatures Tg which can be attributed to the improve interfacial bonding between filler and NR/CSM matrix. A higher thermal stability of NR/CSM/BSi composites was detected. (C) 2013 Elsevier Ltd. All rights reserved.
Ključne reči:
Particle-reinforcement / Mechanical properties / Thermal analysis / Biogenic silicaIzvor:
Composites: Part B: Engineering, 2013, 55, 368-373Finansiranje / projekti:
- Materijali redukovane dimenzionalnosti za efikasnu apsorpciju svetlosti i konverziju energije (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45020)
- Višeskalno strukturiranje polimernih nanokompozita i funkcionalnih materijala primenom različitih prekursora (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45022)
DOI: 10.1016/j.compositesb.2013.06.045
ISSN: 1359-8368; 1879-1069
WoS: 000325301900042
Scopus: 2-s2.0-84880907465
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Marković, Gordana AU - Marinović-Cincović, Milena AU - Jovanović, Vojislav AU - Samaržija-Jovanović, Suzana AU - Budinski-Simendić, Jaroslava K. PY - 2013 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5712 AB - Biogenic silica (BSi) was added at different ratios to some polymer blends of polyisoprene rubber (NR) and chlorosulphonated polyethylene rubber (CSM) cured by conventional sulfur system. The reinforcing performance of the filler was investigated using rheometric, mechanical and swelling measurements, differential scanning calorimetry (DSC), thermogravimetric (TGA) and scanning electron microscopy (SEM) analysis. There was a remarkable decrease in the optimum cure time (t(c90)) and the scorch time (t(s2)), which was associated with an increase in the cure rate index (CRI), with filler loading up to 30 phr in the different blend ratios. The tensile strength and hardness was 4-5 Sh-A higher in the case for the different blend compositions, while the resistance to swelling in toluene became higher. SEM photographs show that the filler is located at the interface between the different polymers which induces compatibilization in the immiscible blends. DSC scans of the filled blends showed shifts in the glass transition temperatures Tg which can be attributed to the improve interfacial bonding between filler and NR/CSM matrix. A higher thermal stability of NR/CSM/BSi composites was detected. (C) 2013 Elsevier Ltd. All rights reserved. T2 - Composites: Part B: Engineering T1 - NR/CSM/biogenic silica rubber blend composites VL - 55 SP - 368 EP - 373 DO - 10.1016/j.compositesb.2013.06.045 ER -
@article{ author = "Marković, Gordana and Marinović-Cincović, Milena and Jovanović, Vojislav and Samaržija-Jovanović, Suzana and Budinski-Simendić, Jaroslava K.", year = "2013", abstract = "Biogenic silica (BSi) was added at different ratios to some polymer blends of polyisoprene rubber (NR) and chlorosulphonated polyethylene rubber (CSM) cured by conventional sulfur system. The reinforcing performance of the filler was investigated using rheometric, mechanical and swelling measurements, differential scanning calorimetry (DSC), thermogravimetric (TGA) and scanning electron microscopy (SEM) analysis. There was a remarkable decrease in the optimum cure time (t(c90)) and the scorch time (t(s2)), which was associated with an increase in the cure rate index (CRI), with filler loading up to 30 phr in the different blend ratios. The tensile strength and hardness was 4-5 Sh-A higher in the case for the different blend compositions, while the resistance to swelling in toluene became higher. SEM photographs show that the filler is located at the interface between the different polymers which induces compatibilization in the immiscible blends. DSC scans of the filled blends showed shifts in the glass transition temperatures Tg which can be attributed to the improve interfacial bonding between filler and NR/CSM matrix. A higher thermal stability of NR/CSM/BSi composites was detected. (C) 2013 Elsevier Ltd. All rights reserved.", journal = "Composites: Part B: Engineering", title = "NR/CSM/biogenic silica rubber blend composites", volume = "55", pages = "368-373", doi = "10.1016/j.compositesb.2013.06.045" }
Marković, G., Marinović-Cincović, M., Jovanović, V., Samaržija-Jovanović, S.,& Budinski-Simendić, J. K.. (2013). NR/CSM/biogenic silica rubber blend composites. in Composites: Part B: Engineering, 55, 368-373. https://doi.org/10.1016/j.compositesb.2013.06.045
Marković G, Marinović-Cincović M, Jovanović V, Samaržija-Jovanović S, Budinski-Simendić JK. NR/CSM/biogenic silica rubber blend composites. in Composites: Part B: Engineering. 2013;55:368-373. doi:10.1016/j.compositesb.2013.06.045 .
Marković, Gordana, Marinović-Cincović, Milena, Jovanović, Vojislav, Samaržija-Jovanović, Suzana, Budinski-Simendić, Jaroslava K., "NR/CSM/biogenic silica rubber blend composites" in Composites: Part B: Engineering, 55 (2013):368-373, https://doi.org/10.1016/j.compositesb.2013.06.045 . .