The rheometric measurements were used to study the kinetics of vulcanization of the nanocomposites nitrile butadiene rubber (NBR)/organically modified montmorillonite in different concentrations. The presence of clay has modified the rheometric properties of rubber. However the Ea values were not significantly modified with the presence of nanofiller.
Ignatz-HooverFToBH. In: RodgersB (ed.) Rubber Compounding: Chemistry and Applications. New York: Marcel Dekker Ed, 2004.
4.
IsmailHRamliR. Organoclay filled natural rubber nanocomposites: the effects of filler loading and mixing method. J Reinf Plast Compos2008; 27: 1909–1924.
5.
ArroyoMLopez-ManchadoMAHerreroB. Organo-montmorillonite as substitute of carbon black in natural rubber compounds. Polymer2003; 44: 2447–2453.
6.
PalatySJosephR. Low temperature curing of NBR for property improvement. J Elast Plast2006; 38: 199–209.
7.
AvalosFOrtizJCZitzumboRLopez-ManchadoMAVerdejoRArroyoM. Effect of montmorillonite intercalant structure on the cure parameters of natural rubber. Europ Polym J2008; 44: 3108–3115.
8.
LiuQZhangYXuH. Properties of vulcanized rubber nanocomposites filled with nanokaolin and precipitated silica. Appl Clay Sci2008; 42: 232–237.
9.
HakimRNIsmailH. The comparison of organoclay with respect to silica on properties of natural rubber nanocomposites. J Reinf Plast Compos2009; 28: 1417–1431.
10.
KaderMAKimKLeeY-SNahC. Preparation and properties of nitrile rubber/montmorillonite nanocomposites via latex blending. J Mater Sci2006; 41: 7341–7352.
11.
BandyopadhyaySDePPTripathyDKDeSK. Influence of surface oxidation of carbon black on its interaction with nitrile rubbers. Polymer1996; 37: 353–357.
12.
EssawyHEl-NasharD. The use of montmorillonite as a reinforcing and compatibilizing filler for NBR/SBR rubber blend. Polym Test2004; 23: 803–807.
13.
DasACostaFRWagenknechtUHeinrichG. Nanocomposites based on chloroprene rubber: effect of chemical nature and organic modification of nanoclay on the vulcanizate properties. Eur Polym J2008; 44: 3456–3465.
14.
ZhengHZhangYPengZZhangY. Influence of clay modification on the structure and mechanical properties of EPDM/montmorillonite nanocomposites. Polym Test2004; 23: 217–223.
15.
ArrillagaAZalduaAMAtxurraRMFaridAS. Techniques used for determining cure kinetics of rubber compounds. Eur Polym J2007; 43: 4783–4799.
16.
ChenSYuHRenWZhangY. Thermal degradation behavior of hydrogenated nitrile-butadiene rubber (HNBR)/clay nanocomposite and HNBR/clay/carbon nanotubes nanocompositesTherm Acta2009; 491: 103–108.
17.
KaraagaçBInalMDenizV. Artificial neural network approach for predicting optimum cure time of rubber compounds. Mater Design2009; 30: 1685–1690.
18.
DingRLeonovA. A kinetic model for sulfur accelerated vulcanization of a natural rubber compound. J Appl Polym Sci1996; 61: 455–463.
19.
ChouchSChangD.Kinetics of sulfur vulcanization of NR, BR, SBR, and their blends using a rheometer and DSC. J Appl Polym Sci1996; 61: 449–454.
20.
MarianoRMPiccianiPHSNunesRCRVisconteLLY. Preparation, structure, and properties of montmorillonite/cellulose II/ natural rubber nanocomposites. J Appl Polym Sci2011; 120: 458–465.
21.
DickJSPawlowskiH. Applications for the curemeter maximum cure rate in rubber compound development process control and cure kinetic studies. Polym Test1996; 15: 207–243.
22.
CostaHMVisconteLLYNunesRCRFurtadoCRG. Cinética de vulcanização de composições de borracha natural com incorporação de cinza de casca de arroz. Polímeros: Ciência e Tecnologia2003; 13: 102–106.
23.
AjayanPMSchadlerLSBraunPV. Nanocomposite Science and Technology. Weinheim: Wiley-VCH Ed. Verlag, 2003.
24.
UsbercoJSalvadorE. Química. 5nd ed. São Paulo: Saraiva, 2002.
