3Wahit M U, Hassan A, Othman N. Maleic anhydride polyethylene octene elastomer toughened polyamide 6/polypropylene nanocomposites: Mechanical and morphological properties [J]. Macromolecular symposia, 2006, 239: 182-191.
4Wei G X, Sue H J, Chu J, et al. Toughening and strengthening of polypropylene using the rigid-rigid polymer toughening concept Part I. Morphology and mechanical property investigations[ J]. Polymer. 2000.41 (8) : 2947-2960.
5Liang J Z. Impact Fracture Toughness of Hol-low Glass Bead Filled Polypropylene Composite [ J ]. Journal of Material Science, 2007, 42: 841-846.
6Zhang L, Li C Z, Huang R. Toughness mechanism of polypropylene/elastomer/filler composites[ J]. Polym Sci, 2005, 43 : 1113-1123.
7Kloarik J, Jancar J. Ternary composites of polypropylene/elastomer/ calcium carbonate: effect of functionalized components on phase structure and mechanical properties[ J ]. Polymer, 1992, 33 : 4961-4967.
8Matonis V A. , Small N C. A macroscopic analisis of composites containing layered spherical inclusions[J]. Polym. Eng. Sci. , 1969, 9: 99-100.
9Long Y U. Shanks R A PP-elastomer-filler hybrids. I. Processing, Microstructure, and Mechanical properties [ J ]. Appl. Polym. Sci., 1996, (61): 1877-1885.
10Fujiyama Mitsuyoshi, Wakino Tetsuo. Structure and Properties of Injection Moldings of Crystallization Nucleator-added Polypropylenes. I. Structure-property Relationships [ J ]. J. Appl. Polym. Sci. , 1991, 42: 2739-2747.