Influence of Chemically Treated Palygorskite Over the Rheological Behavior of Polypropylene Nanocomposites

Abdul-Latif, 1969, Kinetic of acid-dissolution of palygorskite (attapulgite) and sepiolite, Clay and Clay Minerals, 17, 169, 10.1346/CCMN.1969.0170305 Bonilla, 1981, Activation of a sepiolite with dilute solutions of HNO3, and subsequent heat treatment: II, Determination of surface acid centres. Clay Minerals, 16, 173, 10.1180/claymin.1981.016.2.05 Cai, 2007, A fourier transform infrared spectroscopic study of Mg-rich, Mg-poor and acid leached palygorskites, Spectrochimica Acta Part A. Molecular and Biomolecular Spectroscopy, 66, 282, 10.1016/j.saa.2006.02.053 Chen, 2010, A new approach to efficiently disperse aggregated palygorskite into single crystal via adding freeze process into traditional extrusion treatment, IEEE Transaction on Nanotechnology, 9, 6, 10.1109/TNANO.2009.2033675 Cheng, 2011, Infrared transmission and emission spectroscopic study of selected chinese palygorskites, Part A. Spectrochimica Acta, 83, 518, 10.1016/j.saa.2011.08.077 Corma, 1987, Influence of the chemical composition and textural characteristics of palygorskite on the acid leaching of octahedral cations, Clay Minerals, 22, 225, 10.1180/claymin.1987.022.2.10 Demjén, 1999, Possible coupling reactions of functional silanes and polypropylene, Polymer, 40, 1763, 10.1016/S0032-3861(98)00396-6 Dos Santos-Soares, 2013, Characterization of palygorskite clay from Piauí, Brazil and its potential use as excipient for solid dosage forms containing anti-tuberculosis drugs. J. Therm Anal Calorim, 113, 551 Duan, 2011, Nano-attapulguite funcionalization by silane modification for preparation of covalently-integrated epoxy/TMPTMA nanocomposites, Iranian Polymer Journal, 20, 855 Furuichi, 1996, Preparation and properties of polypropylene reinforced by smectite, Journal of Materials Science, 31, 4307, 10.1007/BF00356454 Ghaffarpour-Jahromi, 2009, Effects of nanoclay on rheological properties of bitumen binder. Construction and Building Materials, 23, 2894 Gonzalez, 1990, Structural and textural evolution under thermal treatment of natural and acid-activated Al-rich and Mg-rich palygorskites, Applied Clay Science, 5, 23, 10.1016/0169-1317(90)90004-9 Hasegawa, 1998, Preparation and mechanical properties of polypropylene-clay hybrids using a maleic anhydride-modified polypropylene oligomer, Journal of Applied Polymer Science, 67, 87, 10.1002/(SICI)1097-4628(19980103)67:1<87::AID-APP10>3.0.CO;2-2 Hasegawa, 2000, Preparation and mechanical properties of polypropylene–clay hybrids based on modified polypropylene and organophilic clay, Journal of Applied Polymer Science, volume, 78, 1918, 10.1002/1097-4628(20001209)78:11<1918::AID-APP100>3.0.CO;2-H Hoffmann, 2000, Morphology and rheology of polystyrene nanocomposites based upon organoclay, Macromolecular Rapid Communications, 21, 57, 10.1002/(SICI)1521-3927(20000101)21:1<57::AID-MARC57>3.0.CO;2-E Jang, 1972, Spectra of Lysine Adsorbed on Several Caution-Substituted Montmorillonites, Clay and Clay Minerals, 20, 79, 10.1346/CCMN.1972.0200205 Jiménez-López, 1978, Evolution of surface area in a sepiolite as a function of acid and heat treatments, Clay Minerals, 13, 375, 10.1180/claymin.1978.013.4.03 Jin, 2013, Transglutaminase cross-linking to enhance elastic properties of soy protein hydrogels with intercalated montmorillonite nanoclay, Journal of Food Engineering, 115, 33, 10.1016/j.jfoodeng.2012.09.016 Kato, 1997, Synthesis of polypropylene oligomer-clay intercalation compounds, Journal of Applied Polymer Science, 66, 1781, 10.1002/(SICI)1097-4628(19971128)66:9<1781::AID-APP17>3.0.CO;2-Y Kawasumi, 1997, Preparation and mechanical properties of polypropylene-clay hybrids, Macromolecules, 30, 6333, 10.1021/ma961786h Kojima, 1993, Mechanical properties of nylon 6-clay hybrid, Journal of Materials Research, 8, 1185, 10.1557/JMR.1993.1185 Koo, 2005, Melt-Extensional Properties and Orientation Behaviors of Polypropylene-Layered Silicate Nanocomposites, Journal of Polymer Science: Part B: Polymer Physics, 43, 158, 10.1002/polb.10564 Koo, 2003, Mechanical and rheological properties of the maleated polypropylene–layered silicate nanocomposites with different morphology, Journal of Applied Polymer Science, 88, 1526, 10.1002/app.11782 Krishnamoorti, 1996, Structure and Dynamics of Polymer-Layered Silicate Nanocomposites, Chemistry of Materials, 8, 1728, 10.1021/cm960127g Lim, 2001, Phase morphology and rheological behavior of polymer/layered silicate nanocomposites, Rheologica Acta, 40, 220, 10.1007/s003970000126 Madejová, 2001, Baseline of the Clay Minerals Society Source Clays: Infrared Methods, Clays and Clay Minerals, 49, 410, 10.1346/CCMN.2001.0490508 Mahi, 2012, Linear and non-linear viscoelastic properties of ethylene vinyl acetate/nano-crystalline cellulose composites, Rheologica Acta, 51, 127, 10.1007/s00397-011-0603-9 Morgan, 2004, Exfoliated polystyrene-clay nanocomposites synthesized by solvent blending with sonication, Polymer, 45, 8695, 10.1016/j.polymer.2004.10.067 Pesquera, 1992, Passivation of a montmorillonite by the silica created in acid activation, Journal of Materials Chemistry, 2, 907, 10.1039/JM9920200907 Reichert, 2000, Poly (propylene)/organoclay nanocomposite formation: Influence of compatibilizer functionality and organoclay modification, Macromolecular Materials and Engineering, 275, 8, 10.1002/(SICI)1439-2054(20000201)275:1<8::AID-MAME8>3.0.CO;2-6 Rozenberg, 2007, FTIR spectra of solid poly-l-lysine in the stretching NH mode range, Biophysical Chemistry, 125, 166, 10.1016/j.bpc.2006.07.008 Tessier, 1979, Sequential extraction procedure for the speciation of particulate trace metals, Analytical Chemistry, 51, 844, 10.1021/ac50043a017 Vaia, 1997, Relaxations of confined chains in polymer nanocomposites: Glass transition properties of poly (ethylene oxide) intercalated in montmorillonite, Journal of Polymer Science Part B: Polymer Physics, 35, 59, 10.1002/(SICI)1099-0488(19970115)35:1<59::AID-POLB4>3.0.CO;2-Q Vaia, 1997, Polymer Melt Intercalation in Organically-Modified Layered Silicates: Model Predictions and Experiment, Macromolecules, 30, 8000, 10.1021/ma9603488 Ville, 2012, Structural and rheological investigation of interphase in polyethylene/polyamide/nanoclay ternary blends, Polymer, 53, 1733, 10.1016/j.polymer.2012.02.040 Wang, 2001, Effect of aspect ratio of clay on melt extensional process of maleated polyethylene/clay nanocomposites, Polymer Bulletin, 46, 499, 10.1007/s002890170038 Wang, 2014, Soy polyol-based polyurethane modified by raw silylated palygorskite, Industrial Crops and Products, 57, 29, 10.1016/j.indcrop.2014.03.025 Zhao, 2005, Rheological characterization of polystyrene–clay nanocomposites to compare the degree of exfoliation and dispersion, Polymer, 46, 8641, 10.1016/j.polymer.2005.04.038 Corma, 1990, Kinetics of the acid leaching of palygorskite; influence of the octahedral sheet composition, Clay Minerals, 25, 197, 10.1180/claymin.1990.025.2.05 Murray H.H. & Zhou H. Palygorskite and Sepiolite (Hormites) en: Kogel J.E., Trivedi N.C., Barker J.M., Krukowski S.T. Industrial Minerals and Rocks, 7th ed., New York, Society for Mining, Metallurgy, and Exploration, 2006, chapter 23, pp. 401-406. Soberanis G. Propiedades reológicas en fundido de materiales compuestos termoplásticos reforzados con nanoarcilla de paligorskita, (tesis doctorado en ciencia), Mérida Yucatán, Centro de Investigación Científica de Yucatán, 2015, 156 pp.