Effect of multi-walled carbon nanotubes on non-isothermal crystallization kinetics of polyamide 6 |
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| Authors: | Juan Li Lifang Tong Fu Liu |
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| Institution: | a Institute of Polymer Composites, Zhejiang University, Hangzhou 310027, China
b Institute of Material Physics and Microstructure, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | The non-isothermal crystallization behaviors of multi-walled carbon nanotubes (MWNTs)/polyamide 6 (PA6) composites were investigated by differential scanning calorimetry (DSC). Three methods, namely, Avrami, Ozawa and Mo, were carried out to analyze the non-isothermal crystallization data. The results showed that the MWNTs in PA6 acted as effective nucleation agents. However the crystallization rate of composites obtained was lower than that of the neat PA6. It is indicated that the presence of MWNTs influenced the mechanism of nucleation and the growth of PA6 crystallites. |
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| Keywords: | Polyamide 6 Multi-walled carbon nanotubes Composite Non-isothermal crystallization kinetics |
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