Rheology, Morphology and Mechanical Properties of PA6/PP-g-MAH/POE Blends

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The rheology, morphology and mechanical properties of the PA6/PP-g-MAH/POE blends prepared by twin-screw extruder were studied by rheometer, scanning electron microscopy, universal tester and impact tester, respectively. The results suggest that the impact strength is improved by the POE acting as a toughening agent, while the compatibility of PA6 and POE is improved by the compatibilizer of PP-g-MAH. Furthermore, the PP-g-MAH component also acts as a reinforcing agent for decreasing the strength depression induced by the POE component. When POE content is about 9 wt% and PP-g-MAH content is about 10% in blends, the blend has the maximum tensile strength and impact strength. All melts of PA6/PP-g-MAH/POE blends are pseudo-plastic fluids. Both the POE and PP-g-MAH components can increase the apparent viscosity of the melt due to their facility of the linear molecular.

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Periodical:

Edited by:

Helen Zhang and David Jin

Pages:

310-313

DOI:

10.4028/www.scientific.net/AMR.366.310

Citation:

M. T. Run et al., "Rheology, Morphology and Mechanical Properties of PA6/PP-g-MAH/POE Blends", Advanced Materials Research, Vol. 366, pp. 310-313, 2012

Online since:

October 2011

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$38.00

[1] Y. Z. Xiong, J. Yu, C. X. Wang. Polym. Mater. Sci. Eng. (China), Vol. 25(2009), p.117.

[2] Z. H. Liu, J. J. Wang, X. F. Tang. J. Tianjin University(China), Vol. 42(2009), p.173.

[3] X. Liu, W. Q. Liu, X. M. Xie. China Plastics, Vol. 19(2005), p.24.

[4] Tsenga F. P., Linb J. J., Tsenga C. R., et al. Polymer, Vol. 42(2001), p.713.

[5] X. M. Li, L. Wang, D. Z. Wu. China Plastics, Vol. 19(2001), p.24.

[6] Y. J. Wu, D. S. Luo, H. J. Yang. Plastic(China), Vol. 36 (2007), p.30.

[7] B. F. Hang, D. Li, X. Li. New Chem. Mater. (China), Vol. 37 (2009), p.76.

[8] M. T. Run, H. Z. Song, Y. J. Wang. Polym. Mater. Sci. Eng. (China), Vol. 24(2008), p.104.

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