Kinetic analysis of nonisothermal degradation of acrylonitrile-butadiene/ethylene-propylene-diene rubber blends reinforced with carbon black filler
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Autori
Janković, Bojan Ž.Marinović-Cincović, Milena
Jovanović, Vojislav
Samaržija-Jovanović, Suzana
Marković, Gordana
Članak u časopisu
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The nonisothermal degradation process of acrylonitrilebutadiene/ethylenepropylenediene rubber blends reinforced with carbon black filler was investigated with thermogravimetric analysis (TGA) and derivative thermogravimetry (DTG), using the different calculation procedures. Using different isoconversional methods, it was found that the degradation of the 50 phr loaded carbon black in NBR/EPDM (80/20) blend represents the complex process, where exists the conversion region with a constant value of the apparent activation energy (Ea). It was found that the degradation process of the carbon black-loaded polymer blend under nitrogen atmosphere, can be described by the three-(D3) dimensional diffusion mechanism. Good agreement was observed between the experimental and calculated differential (rate) conversion curves, for the investigated degradation process. It was established that the considered polymer blend which have high contents of the carbon black (50 phr carbon black), shows very st...rong self-protective behavior (i.e., in the formation of a protective barrier). POLYM. COMPOS., 2012. (C) 2012 Society of Plastics Engineers
Izvor:
Polymer Composites, 2012, 33, 7, 1233-1243Finansiranje / projekti:
- Dinamika nelinearnih fizičkohemijskih i biohemijskih sistema sa modeliranjem i predviđanjem njihovih ponašanja pod neravnotežnim uslovima (RS-MESTD-Basic Research (BR or ON)-172015)
- Uticaj veličine, oblika i strukture nanočestica na njihova svojstva i svojstva nanokompozita (RS-MESTD-Basic Research (BR or ON)-172056)
- Višeskalno strukturiranje polimernih nanokompozita i funkcionalnih materijala primenom različitih prekursora (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45022)
DOI: 10.1002/pc.22247
ISSN: 0272-8397
WoS: 000305472600020
Scopus: 2-s2.0-84862579441
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Janković, Bojan Ž. AU - Marinović-Cincović, Milena AU - Jovanović, Vojislav AU - Samaržija-Jovanović, Suzana AU - Marković, Gordana PY - 2012 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4896 AB - The nonisothermal degradation process of acrylonitrilebutadiene/ethylenepropylenediene rubber blends reinforced with carbon black filler was investigated with thermogravimetric analysis (TGA) and derivative thermogravimetry (DTG), using the different calculation procedures. Using different isoconversional methods, it was found that the degradation of the 50 phr loaded carbon black in NBR/EPDM (80/20) blend represents the complex process, where exists the conversion region with a constant value of the apparent activation energy (Ea). It was found that the degradation process of the carbon black-loaded polymer blend under nitrogen atmosphere, can be described by the three-(D3) dimensional diffusion mechanism. Good agreement was observed between the experimental and calculated differential (rate) conversion curves, for the investigated degradation process. It was established that the considered polymer blend which have high contents of the carbon black (50 phr carbon black), shows very strong self-protective behavior (i.e., in the formation of a protective barrier). POLYM. COMPOS., 2012. (C) 2012 Society of Plastics Engineers T2 - Polymer Composites T1 - Kinetic analysis of nonisothermal degradation of acrylonitrile-butadiene/ethylene-propylene-diene rubber blends reinforced with carbon black filler VL - 33 IS - 7 SP - 1233 EP - 1243 DO - 10.1002/pc.22247 ER -
@article{ author = "Janković, Bojan Ž. and Marinović-Cincović, Milena and Jovanović, Vojislav and Samaržija-Jovanović, Suzana and Marković, Gordana", year = "2012", abstract = "The nonisothermal degradation process of acrylonitrilebutadiene/ethylenepropylenediene rubber blends reinforced with carbon black filler was investigated with thermogravimetric analysis (TGA) and derivative thermogravimetry (DTG), using the different calculation procedures. Using different isoconversional methods, it was found that the degradation of the 50 phr loaded carbon black in NBR/EPDM (80/20) blend represents the complex process, where exists the conversion region with a constant value of the apparent activation energy (Ea). It was found that the degradation process of the carbon black-loaded polymer blend under nitrogen atmosphere, can be described by the three-(D3) dimensional diffusion mechanism. Good agreement was observed between the experimental and calculated differential (rate) conversion curves, for the investigated degradation process. It was established that the considered polymer blend which have high contents of the carbon black (50 phr carbon black), shows very strong self-protective behavior (i.e., in the formation of a protective barrier). POLYM. COMPOS., 2012. (C) 2012 Society of Plastics Engineers", journal = "Polymer Composites", title = "Kinetic analysis of nonisothermal degradation of acrylonitrile-butadiene/ethylene-propylene-diene rubber blends reinforced with carbon black filler", volume = "33", number = "7", pages = "1233-1243", doi = "10.1002/pc.22247" }
Janković, B. Ž., Marinović-Cincović, M., Jovanović, V., Samaržija-Jovanović, S.,& Marković, G.. (2012). Kinetic analysis of nonisothermal degradation of acrylonitrile-butadiene/ethylene-propylene-diene rubber blends reinforced with carbon black filler. in Polymer Composites, 33(7), 1233-1243. https://doi.org/10.1002/pc.22247
Janković BŽ, Marinović-Cincović M, Jovanović V, Samaržija-Jovanović S, Marković G. Kinetic analysis of nonisothermal degradation of acrylonitrile-butadiene/ethylene-propylene-diene rubber blends reinforced with carbon black filler. in Polymer Composites. 2012;33(7):1233-1243. doi:10.1002/pc.22247 .
Janković, Bojan Ž., Marinović-Cincović, Milena, Jovanović, Vojislav, Samaržija-Jovanović, Suzana, Marković, Gordana, "Kinetic analysis of nonisothermal degradation of acrylonitrile-butadiene/ethylene-propylene-diene rubber blends reinforced with carbon black filler" in Polymer Composites, 33, no. 7 (2012):1233-1243, https://doi.org/10.1002/pc.22247 . .