Thermal stability of CR/CSM rubber blends filled with nano- and micro-silica particles
Апстракт
The properties of filled polymers depend on the properties of the matrix and the filler, the concentration of the components and their interactions. In this research we investigated the rheological and mechanical properties and thermal stability of polychloroprene/chlorosulfonated polyethylene (CR/CSM) rubber blends filled with nano- and micro-silica particles. The density of the nano-silica filled CR/CSM rubber blends was lower than that of the micro-silica filled samples but the tensile strength and elongation at break were much higher. The nano-silica filled CR/CSM rubber blend has higher V (r0)/V (rf) values than micro-silica composites and show better polymer-filler interaction according to Kraus equation. The nano-silica filled CR/CSM rubber blends were transparent at all filler concentration, and have higher glass transition values than micro-silica filled compounds. The higher values of the glass transition temperatures for the nano- than the micro-filled cross-linked systems a...re indicated by DMA analysis. The nano-filled cross-linked systems have a larger number of SiO-C links than micro-filled cross-linked systems and hence increased stability.
Кључне речи:
Nano- and micro-silica filler / Polychloroprene/chlorosulfonated polyethylene (CR/CSM) rubber blends / Thermal stabilityИзвор:
Journal of Thermal Analysis and Calorimetry, 2010, 100, 3, 881-888Напомена:
- 19th Annual Workshop and Exhibition of the Canadian-Thermal-Analysis-Society, May 12-13, 2009, Ottawa, Canada
DOI: 10.1007/s10973-009-0562-x
ISSN: 1388-6150
WoS: 000278095200023
Scopus: 2-s2.0-77954887888
Колекције
Институција/група
VinčaTY - JOUR AU - Marković, Gordana AU - Samaržija-Jovanović, Suzana AU - Jovanović, Vojislav AU - Marinović-Cincović, Milena PY - 2010 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6868 AB - The properties of filled polymers depend on the properties of the matrix and the filler, the concentration of the components and their interactions. In this research we investigated the rheological and mechanical properties and thermal stability of polychloroprene/chlorosulfonated polyethylene (CR/CSM) rubber blends filled with nano- and micro-silica particles. The density of the nano-silica filled CR/CSM rubber blends was lower than that of the micro-silica filled samples but the tensile strength and elongation at break were much higher. The nano-silica filled CR/CSM rubber blend has higher V (r0)/V (rf) values than micro-silica composites and show better polymer-filler interaction according to Kraus equation. The nano-silica filled CR/CSM rubber blends were transparent at all filler concentration, and have higher glass transition values than micro-silica filled compounds. The higher values of the glass transition temperatures for the nano- than the micro-filled cross-linked systems are indicated by DMA analysis. The nano-filled cross-linked systems have a larger number of SiO-C links than micro-filled cross-linked systems and hence increased stability. T2 - Journal of Thermal Analysis and Calorimetry T1 - Thermal stability of CR/CSM rubber blends filled with nano- and micro-silica particles VL - 100 IS - 3 SP - 881 EP - 888 DO - 10.1007/s10973-009-0562-x ER -
@article{ author = "Marković, Gordana and Samaržija-Jovanović, Suzana and Jovanović, Vojislav and Marinović-Cincović, Milena", year = "2010", abstract = "The properties of filled polymers depend on the properties of the matrix and the filler, the concentration of the components and their interactions. In this research we investigated the rheological and mechanical properties and thermal stability of polychloroprene/chlorosulfonated polyethylene (CR/CSM) rubber blends filled with nano- and micro-silica particles. The density of the nano-silica filled CR/CSM rubber blends was lower than that of the micro-silica filled samples but the tensile strength and elongation at break were much higher. The nano-silica filled CR/CSM rubber blend has higher V (r0)/V (rf) values than micro-silica composites and show better polymer-filler interaction according to Kraus equation. The nano-silica filled CR/CSM rubber blends were transparent at all filler concentration, and have higher glass transition values than micro-silica filled compounds. The higher values of the glass transition temperatures for the nano- than the micro-filled cross-linked systems are indicated by DMA analysis. The nano-filled cross-linked systems have a larger number of SiO-C links than micro-filled cross-linked systems and hence increased stability.", journal = "Journal of Thermal Analysis and Calorimetry", title = "Thermal stability of CR/CSM rubber blends filled with nano- and micro-silica particles", volume = "100", number = "3", pages = "881-888", doi = "10.1007/s10973-009-0562-x" }
Marković, G., Samaržija-Jovanović, S., Jovanović, V.,& Marinović-Cincović, M.. (2010). Thermal stability of CR/CSM rubber blends filled with nano- and micro-silica particles. in Journal of Thermal Analysis and Calorimetry, 100(3), 881-888. https://doi.org/10.1007/s10973-009-0562-x
Marković G, Samaržija-Jovanović S, Jovanović V, Marinović-Cincović M. Thermal stability of CR/CSM rubber blends filled with nano- and micro-silica particles. in Journal of Thermal Analysis and Calorimetry. 2010;100(3):881-888. doi:10.1007/s10973-009-0562-x .
Marković, Gordana, Samaržija-Jovanović, Suzana, Jovanović, Vojislav, Marinović-Cincović, Milena, "Thermal stability of CR/CSM rubber blends filled with nano- and micro-silica particles" in Journal of Thermal Analysis and Calorimetry, 100, no. 3 (2010):881-888, https://doi.org/10.1007/s10973-009-0562-x . .