Abstract
Polyethylene / montmorillonite (PE/MMT) nanocomposites films were prepared by blending in the molten state: Low-density polyethylene (LDPE), montmorillonite clay, and polyethylene grafted maleic anhydride (LDPE-g-MA) or zinc neutralized carboxylate ionomer (Surlyn B) as compatibilizers. A chemically modified clay Cloisite 20A has been used. Nanocomposites were prepared by melt blending in a twin-screw extruder by using two-step mixing. Characterization of the nanocomposites was performed by mechanical properties, X-ray diffraction, light transmittance, infrared spectroscopy (FTIR) and transmission electronic microscope (TEM) techniques. Changes in UV irradiated nanocomposites film samples were characterized by FTIR. The results were analyzed in terms of the effect of the compatibilizing agent in the clay dispersion, and UV degradation of the nanocomposite.
Similar content being viewed by others
References
Alexandre M, Dubois P (2000) Mater Sci Eng 26:1
Garcia LD, Picazo O, Merino JC, Pastor JM (2003) Eur Polym J 39:945
Tidjani A, Wilkie CA (2001) Polym Deg and Stab 74:33
Zanetti M, Lomakin S, Camino G (2000) Macromol Mater Eng 279:1
Manias E, Touny A, Wu L, Lu B, Strawhecker K, Guilman J, Chung T (2000) Polym Mater Sci Eng 82:282
Lui L, Qi Z, Zhu X (1999) J Appl Polym Sci 71:1133
Weibing X, Guodong L, Wei W, Shupei T, Pingsheng H, Wei-Ping P (2003) J Appl Polym Sci 88:3225
Guodong L, Junting X, Suping B, Weibing X (2004) J Appl Polym Sci 91:3974
Leewajanakul P, Pattanaolarn R, Ellis JW, Nithitanakul M, Grady BP (2003) J of Appl Polym Sci 89:620
Lahor A, Nithitanakul M, Grady BP (2004) European Polym J 40:2409
Fellahi S, Favis BD, Fisa B (1996) Polymer 37:2615
Shah RK, Hunter DL, Paul DR (2005) Polymer 46:2646
Barber GD, Carter CM, Moore RB (2000) Proc SPE ANTEC 3:3763
Start PR, Mauritz KA (2003) J Polym Sci Part B: Polym Phys 41:1563
Mailhot B, Morlat S, Gardette J, Boucard S, Duchet J, Gerard J (2003) Polym Deg and Stab 82:163
Qin H, Zhao C, Zhang S, Chen G, Yang M (2003) Polym Deg and Stab 81:497
La Mantia FP, Dintcheva NT, Malatesta V, Pagani F (2006) Polym Deg and Stab 91:3208
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Sánchez-Valdés, S., Martínez Colunga, J.G., López-Quintanilla, M.L. et al. Preparation and UV weathering of polyethylene nanocomposites . Polym. Bull. 60, 829–836 (2008). https://doi.org/10.1007/s00289-008-0911-0
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00289-008-0911-0