Curing and Mechanical Properties of Chlorosulphonated Polyethylene Rubber Blends
2011
Аутори
Marković, GordanaJovanović, Vojislav
Samaržija-Jovanović, Suzana
Marinović-Cincović, Milena
Budinski-Simendić, Jaroslava K.
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
In this paper, the curing and mechanical properties of two series of prepared blends, i.e., chlorosulphonated polyethylene (CSM)/isobutylene-co-isoprene (IIR) rubber blends and chlorosulphonated polyethylene (CSM)/chlorinated isobutylene-co-isoprene (CIIR) rubber blends were carried out. Blends were prepared using a two-roll mill at a temperature of 40-50 degrees C. The curing was assessed using a Monsanto oscillating disc rheometer R-100. The process of vulcanization accelerated sulfur of pure rubbers and their blends was carried out in an electrically heated laboratory hydraulic press under a pressure of about 4 MPa and 160 degrees C. The stress-strain experiments were performed using a tensile tester machine (Zwick 1425). Results indicate that the scorch time, t(s2), and optimum cure time, t(c90), increase with increasing CSM content in both blends. The value of modulus at 100 and 300% elongation and tensile strength increases with increasing CSM content, whereas elongation at break... shows a decreasing trend The enhancement in mechanical properties was supported by data of crosslink density in these samples obtained from swelling measurement and scanning electron microscopy studies of the rubber blends fractured surfaces.
Кључне речи:
CSM/CIIR rubber blend / CSM/IIR rubber blend / curing properties / mechanical properties / cross-link density / scanning electron microscopyИзвор:
Chemical Industry and Chemical Engineering Quarterly / CICEQ, 2011, 17, 3, 315-321Финансирање / пројекти:
- Материјали редуковане димензионалности за ефикасну апсорпцију светлости и конверзију енергије (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45020)
- Вишескално структурирање полимерних нанокомпозита и функционалних материјала применом различитих прекурсора (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45022)
DOI: 10.2298/CICEQ110315017M
ISSN: 1451-9372
WoS: 000296947800008
Scopus: 2-s2.0-80052908178
Колекције
Институција/група
VinčaTY - JOUR AU - Marković, Gordana AU - Jovanović, Vojislav AU - Samaržija-Jovanović, Suzana AU - Marinović-Cincović, Milena AU - Budinski-Simendić, Jaroslava K. PY - 2011 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4570 AB - In this paper, the curing and mechanical properties of two series of prepared blends, i.e., chlorosulphonated polyethylene (CSM)/isobutylene-co-isoprene (IIR) rubber blends and chlorosulphonated polyethylene (CSM)/chlorinated isobutylene-co-isoprene (CIIR) rubber blends were carried out. Blends were prepared using a two-roll mill at a temperature of 40-50 degrees C. The curing was assessed using a Monsanto oscillating disc rheometer R-100. The process of vulcanization accelerated sulfur of pure rubbers and their blends was carried out in an electrically heated laboratory hydraulic press under a pressure of about 4 MPa and 160 degrees C. The stress-strain experiments were performed using a tensile tester machine (Zwick 1425). Results indicate that the scorch time, t(s2), and optimum cure time, t(c90), increase with increasing CSM content in both blends. The value of modulus at 100 and 300% elongation and tensile strength increases with increasing CSM content, whereas elongation at break shows a decreasing trend The enhancement in mechanical properties was supported by data of crosslink density in these samples obtained from swelling measurement and scanning electron microscopy studies of the rubber blends fractured surfaces. T2 - Chemical Industry and Chemical Engineering Quarterly / CICEQ T1 - Curing and Mechanical Properties of Chlorosulphonated Polyethylene Rubber Blends VL - 17 IS - 3 SP - 315 EP - 321 DO - 10.2298/CICEQ110315017M ER -
@article{ author = "Marković, Gordana and Jovanović, Vojislav and Samaržija-Jovanović, Suzana and Marinović-Cincović, Milena and Budinski-Simendić, Jaroslava K.", year = "2011", abstract = "In this paper, the curing and mechanical properties of two series of prepared blends, i.e., chlorosulphonated polyethylene (CSM)/isobutylene-co-isoprene (IIR) rubber blends and chlorosulphonated polyethylene (CSM)/chlorinated isobutylene-co-isoprene (CIIR) rubber blends were carried out. Blends were prepared using a two-roll mill at a temperature of 40-50 degrees C. The curing was assessed using a Monsanto oscillating disc rheometer R-100. The process of vulcanization accelerated sulfur of pure rubbers and their blends was carried out in an electrically heated laboratory hydraulic press under a pressure of about 4 MPa and 160 degrees C. The stress-strain experiments were performed using a tensile tester machine (Zwick 1425). Results indicate that the scorch time, t(s2), and optimum cure time, t(c90), increase with increasing CSM content in both blends. The value of modulus at 100 and 300% elongation and tensile strength increases with increasing CSM content, whereas elongation at break shows a decreasing trend The enhancement in mechanical properties was supported by data of crosslink density in these samples obtained from swelling measurement and scanning electron microscopy studies of the rubber blends fractured surfaces.", journal = "Chemical Industry and Chemical Engineering Quarterly / CICEQ", title = "Curing and Mechanical Properties of Chlorosulphonated Polyethylene Rubber Blends", volume = "17", number = "3", pages = "315-321", doi = "10.2298/CICEQ110315017M" }
Marković, G., Jovanović, V., Samaržija-Jovanović, S., Marinović-Cincović, M.,& Budinski-Simendić, J. K.. (2011). Curing and Mechanical Properties of Chlorosulphonated Polyethylene Rubber Blends. in Chemical Industry and Chemical Engineering Quarterly / CICEQ, 17(3), 315-321. https://doi.org/10.2298/CICEQ110315017M
Marković G, Jovanović V, Samaržija-Jovanović S, Marinović-Cincović M, Budinski-Simendić JK. Curing and Mechanical Properties of Chlorosulphonated Polyethylene Rubber Blends. in Chemical Industry and Chemical Engineering Quarterly / CICEQ. 2011;17(3):315-321. doi:10.2298/CICEQ110315017M .
Marković, Gordana, Jovanović, Vojislav, Samaržija-Jovanović, Suzana, Marinović-Cincović, Milena, Budinski-Simendić, Jaroslava K., "Curing and Mechanical Properties of Chlorosulphonated Polyethylene Rubber Blends" in Chemical Industry and Chemical Engineering Quarterly / CICEQ, 17, no. 3 (2011):315-321, https://doi.org/10.2298/CICEQ110315017M . .