Preparation and characterization of nylon 66/montmorillonite nanocomposites with co-treated montmorillonites |
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| Authors: | Bing Han Gending Ji Jian Shen |
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| Affiliation: | a Research Center of Surface & Interface Chemistry and Engineering Technology, Nanjing University, 22 Hankou Road, Nanjing 210093, China
b College of Chemistry and Environment Science, Nanjing Normal University, Nanjing 210093, China |
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| Abstract: | In this paper, a new type of organophilic montmorillonites, co-treated by octadecylammonium and aminoundecanoic acid, were synthesized and applied to prepare nylon 66/montmorillonite nanocomposites via melt compounding in a twin extruder. WAXD and TEM characterization indicate that a disordered structure was derived and the montmorillonite platelets dispersed in nanoscale in the nylon 66 matrix. The nanocomposites with co-treated montmorillonite display comparatively higher strength and modulus compared to nylon 66 matrix. |
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| Keywords: | Nylon 66 Montmorillonite Nanocomposites Melt compounding |
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