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Pregled bibliografske jedinice broj: 748380

Časopis

Autori: Ponnamma, Deepalekshmi; George, Josephine; Thomas, Martin; Chan, Chin Han; Valić, Srećko; Mozetič, Miran; Cvelbar, Uroš; Thomas, Sabu
Naslov: Investigation on the thermal and crystallization behaviour of high density polyethylene/acrylonitrile butadiene rubber blends and their composites
Izvornik: Polymer engineering and science (0032-3888) 55 (2015), 5; 1203-1210
Vrsta rada: članak
Ključne riječi: crystallization behaviour; polyethylene/acrylonitrile butadiene rubber
Sažetak:
The properties of a blend containing a crystallizable component depend largely on the extent of crystallinity and the crystallization behavior of that component in presence of the other. Here, the semi crystalline high density polyethylene (HDPE) is blended with the amorphous elastomer, acrylonitrile butadiene rubber (nitrile rubber or NBR) and we focus mainly on the crystallinity of HDPE/NBR immiscible blends and its variation in the presence of compatibilizer and filler. The effect of blend ratio, compatibilizer concentration, dynamic vulcanization, and filler incorporation were carefully evaluated from the crystallinity measurements using differential scanning calorimeter and the basic aim of this work lies in tuning these conditions. This study allows the elucidation of the influence of crosslink density in regulating the crystallinity of thermoplastic elastomer blends. The scanning electron micrographs provide blend morphology from which the reduced domain size and the influence of NBR particles as heterogeneous nuclei for crystallization are evidenced especially at 5% compatibilizer concentration. The crystallinity of blends was observed to be high at 30 phr carbon black filler addition. Finally, the thermal stability of blends and their composites are also addressed and correlated with the crystallization effect.
Projekt / tema: 062-0000000-3209, 837101337
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Kemija
URL Internet adrese: http://onlinelibrary.wiley.com/doi/10.1002/pen.23992/full
Broj citata:
Altmetric:
DOI: 10.1002/pen.23992
URL cjelovitog teksta:
Google Scholar: Investigation on the thermal and crystallization behaviour of high density polyethylene/acrylonitrile butadiene rubber blends and their composites
Upisao u CROSBI: Srećko Valić (svalic@cmnzt.uniri.hr), 19. Sij. 2015. u 14:49 sati



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