Toughening Modification of PA6 with Different Core-Shell Particles

Abstract:

(POE-g-MAH/OMMT) and (POE-g-MAH/SiO2) toughening particles of core-shell structure were prepared by ball grinding method and were used to modify toughness of PA6.The morphology of PA6 modified by these core-shell particles were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM),and were detected by mechanical performance test. The results show that both toughening particles could improved notch impact strength of PA6,and with toughening particle exceed 10%, composites notch impact strength is rapid increase.(POE-g-MAH/OMMT) particle of PA6 toughening effect is better than (POE-g-MAH/SiO2).When material under impact, OMMT produced slip effect in core-shell structure and SiO2 produced rolling effect.

• Periodical: Advanced Materials Research (Volumes 750-752)
• Pages: 820-823
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.750-752.820
• Online since: August 2013
• Authors: Zhen Yu Liu*, Yu Zhu Xiong, Wen Jie Mei, Li Wang
• Keywords: Core-Shell Structure, PA6, POE-g-MAH/OMMT, POE-g-MAH/SiO₂, Rolling Effect, Slip Effect

References

[1] V.A. Matonis N.C. Small. Polymer Engineering and Science. 1969, 9(2): 90-99.

[2] H.J. Sue. Materials Science, 1992, 27: 3098-3107.

[3] W. You , Y.L. Liu, L.Q. Zhang, X.W. Qu, L.C. Zhang, P. A. Lovell. Polymer Materials Science and Engineering, 2008. 34(9): 88-91. In Chinese.

[4] Z. Zeng,J. Yu,Z.X. Guo,H. Xu ,Y. Li. Acta Polymerica sinica. 2005, (6): 813-818. In Chinese.

[5] H. Chen G.Q. Wang,Y. Huang. Plastic, 2007, 36(6): 21-24. In Chinese.

[6] Q. Wang, X. Xu. Chemical Journal of Chinese Universities, 1997, 18(7); 1197-1201. In Chinese.

[7] Y.Z. Xiong, J. Yu.C.X. Wang, Y. Liu M.J. Tu. Polymer Materials Science and Engineering, 2009, 25(9): 117-120. In Chinese.

[8] B. Song,X. Zhao H.M. Chen. China Plastics Industry, 2011, 39(3): 84-87. In Chinese.