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Poly organoclay-based nanocomposites

Linear low density poly(ethylene)-based nanocomposites exhibit a faster photo oxidation in comparison to the unfilled matrix. The acceleration is not due to a faster rate of the photo oxidation but due to the reduction of the induction time of the oxidation reaction. It is suspected that the presence of trace amoimts of metal ions in the organoclays promotes a catalytic photo oxidation. Thus, metal deactivators have been introduced into the formulations. Combinations of metal deactivators with UV absorbers show synergistic effects (12). [Pg.169]

Shih YF, Wang TY, Jeng RJ, Wu JY, Teng CC (2007) Biodegradable nanocomposites based on poly(butylene succinate)/organoclay. J Polym Environ 15(2) 151-158... [Pg.133]

Soto-Oviedo, M.A., Araujo, O.A., Faez, R., Rezende, M.C., De Paoli, M.A., 2006. Antistatic coating and electromagnetic shielding properties of a hybrid material based on poly aniline/ organoclay nanocomposite and EPDM rubber. Synthetic Metals 156, 1249—1255. [Pg.25]

Mallakpour, S., Dinari, M., 2013. Chiral hio-nanocomposites based on thermaUy stable poly(amide-imide) having phenylalanine Unkages and reactive organoclay containing tyrosine amino acid. Amino Acids 44, 1021—1029. [Pg.130]

Aliphatic polyester layered silicate nanocomposites based on poly(e-caprolactone) (PCL) and on plasticized poly(L-lactide) (PLA) have been prepared first by melt blending of the respective polymer matrix with different (organo-modified) montmorillonites. It has been demonstrated that melt blending with organo-modified clay such as Cloisite 20A, 25A or SOB, yields intercalated nanocomposites with the possibility of partial exfoliation. Even at low organoclay content, substantial improvement of thermal stability, gas barrier properties and physical-mechanical performances have been noticed. However, melt blending of natural montmorillonite with PCL or neat (non plasticized) PLA leads to microphase-separated compositions. [Pg.348]

Di Y, lannace S, Di Maio E, Nicolais L (2003) Nanocomposites by melt intercalation based on polycaprolactone and organoclay. J Polym Sci Polym Phys Ed 41 670 Donald AM, Windle AH (1992) Liquid crystalline polymers. University Press, Cambridge Fukushima Y, Okada A, Kawasumi M, Kurauchi T, Kamigaito O (1988) Swelling behaviour of montmorillonite by poly-6-amide. Clay Miner 23 27 Greenland DJ (1963) Adsorption of poly(vinyl alcohols) by montmorillonite. J Colloid Sci 18 647 Han CD (2010) On the mechanism leading to exfoliated nanocomposites prepared by mixing. Adv Polym Sci 231 1-75... [Pg.508]

In this section we present the recent study of Zha et al. [7], who prepared organoclay nanocomposites based on polystyrene- tocfc-poly(2-vinylpyridine) (S2VP diblock)... [Pg.57]

Maiti P, Yamada K, Okamoto M, Ueda K, Okamoto K (2002), New polylactide/ layered silicate Nanocomposites role of organoclay , Chem Mater, 14, 4654-61. Paul M-A, Alexandre M, Degee P, Henrist C, Rulmont A, Dubois P (2003), New nanocomposite materials based on plasticized poly(L-lactide) and organo-modified montmorillonites thermal and morphological study . Polymer, 44, 443-50. [Pg.121]

See other pages where Poly organoclay-based nanocomposites is mentioned: [Pg.391]    [Pg.386]    [Pg.402]    [Pg.38]    [Pg.104]    [Pg.259]    [Pg.5007]    [Pg.132]    [Pg.47]    [Pg.85]    [Pg.485]    [Pg.164]    [Pg.385]    [Pg.31]    [Pg.419]    [Pg.215]    [Pg.186]    [Pg.85]    [Pg.117]    [Pg.125]    [Pg.155]    [Pg.572]    [Pg.143]    [Pg.11]    [Pg.14]    [Pg.58]    [Pg.484]   
See also in sourсe #XX -- [ Pg.169 , Pg.170 , Pg.171 , Pg.172 ]



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Nanocomposite based

Nanocomposite poly

Nanocomposites organoclay

Organoclays

Poly nanocomposites

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