Injection Molding Shrinkage and Mechanical Properties of Polypropylene Blends

References

• Xu , Y. J. , Yang , W. , Xie , B. H. , Liu , Z. Y. and Yang , M. B. 2009 . Effect of injection parameters and addition of nanoscale materials on the shrinkage of polypropylene copolymer . J. Macromol. Sci. Phys. B , 48 : 1 – 14 .
   Google Scholar
• Jansen , K. M.B. , Van Dijk , D. J. and Husselman , M. H. 1998 . Effect of processing condition on shrinkage in injection molding . Polym. Eng. Sci. , 38 : 838 – 846 .
   Web of Science ®Google Scholar
• Mamat , A. , Trochu , T. F. and Sanschagrin , B. 1995 . Analysis of shrinkage by dual kriging for filled and unfilled polypropylene molded parts . Polym. Eng. Sci. , 35 : 1511 – 1520 .
   Google Scholar
• Delbarre , P. , Pabiot , J. , Rietsch , F. , Daurelle , J. F. and Lamblin , V. 1991 . Experimental study of processing conditions on shrinkage and on warpage of injected parts . SPE. ANTEC. Tech. Pap. , 37 : 301 – 304 .
   Google Scholar
• Bain , M. F. , Janicki , S. L. , Ulmer , A. S. and Thomas , S. L. 1992 . Mold shrinkage: not a single data point . SPE. ANTEC. Tech. Pap. , 38 : 977 – 980 .
   Google Scholar
• Isayev , A. I. and Hariharan , T. 1985 . Volumetric effects in the injection molding of polymers . Polym. Eng. Sci. , 25 : 271 – 278 .
   Web of Science ®Google Scholar
• Kumazawa , H. 1994 . Prediction of anisotropic shrinkage of an injection molded part . SPE. ANTEC. Tech. Pap. , 40 : 817 – 821 .
   Google Scholar
• Postawam , P. and Koszkul , J. 2005 . Change in injection moulded parts shrinkage and weight as a function of processing conditions . J. Mater. Process. Tech. , 162 : 109 – 115 .
   Google Scholar
• Kovács , J. G. and Solymossy , B. 2009 . Effect of glass bead content and diameter on shrinkage and warpage of injection-molded PA6 . Polym. Eng. Sci. , 49 : 2218 – 2224 .
   Google Scholar
• Liao , S. J. , Chang , D. Y. , Chen , H. J. , Tsou , L. S. , Ho , J. R. , Yau , H. T. , Hsieh , W. H. , Wang , J. T. and Su , Y. C. 2004 . Optimal process conditions of shrinkage and warpage of thin wall parts . Polym. Eng. Sci. , 44 : 917 – 928 .
   Web of Science ®Google Scholar
• Nagy , M. R. 1993 . In long term shrinkage of polypropylene . SPE. ANTEC. Tech. Pap. , 39 : 2155 – 2155 .
   Google Scholar
• Liu , C. and Manzione , L. T. 1996 . Process studies in precision injection molding: I. Process parameters and precision . Polym. Eng. Sci. , 36 : 1 – 9 .
   Web of Science ®Google Scholar
• Jansen , K. M.B. , Pantani , R. and Titomanlio , G. 1998 . As-molded shrinkage measurements on polystyrene injection molded products . Polym. Eng. Sci. , 38 : 254 – 264 .
   Web of Science ®Google Scholar
• Leo , V. and Cuvelliez , C. H. 1996 . The effect of the packing parameters, gate geometry, and mold elasticity on the final dimensions of a molded part . Polym. Eng. Sci. , 36 : 1961 – 1971 .
   Web of Science ®Google Scholar
• Masahiro , N. , Yasuharu , F. and Takenobu , M. 2001 . The effect of talc on the crystallization of isotactic polypropylene . J. Appl. Polym. Sci. , 79 : 1693 – 1703 . Takao, N.; Mastoshi, M.
   Web of Science ®Google Scholar
• Shelesh-Nezhad , K. and Taghizadeh , A. 2007 . Shrinkage behavior and mechanical performances of injection molded polypropylene/talc composites . Polym. Eng. Sci. , 47 : 2124 – 2128 .
   Web of Science ®Google Scholar
• Jahani , Y. and Ehsani , M. 2009 . The effects of epoxy resin nano particles on shrinkage behavior and thermal stability of talc-filled polypropylene . Polym. Bull. , 63 : 743 – 754 .
   Web of Science ®Google Scholar
• Prashantha , K. , Soulestin , J. , Lacrampe , M. F. , Lafranche , E. , Krawczak , P. , Dupin , G. and Claes , M. 2009 . Taguchi analysis of shrinkage and warpage of injection-moulded polypropylene/multiwall carbon nanotubes nanocomposites . Express. Polym. Lett. , 3 : 630 – 638 .
   Web of Science ®Google Scholar
• Kung , F.-C. and Weng , Y.-J. 2008 . Optimizations of the processing parameters of high-performance engineering plastic in injection molding . Polym.-Plast. Technol. Eng. , 47 : 1154 – 1161 .
   Web of Science ®Google Scholar
• Kwon , K. , Isayev , A. I. , Kim , K. H. and Sweden , C. V. 2006 . Theoretical and experimental studies of anisotropic shrinkage in injection moldings of semicrystalline polymers . Polym. Eng. Sci. , 12 : 712 – 728 .
   Web of Science ®Google Scholar
• Silva , A. L.N. , Rocha , M. C.G. , Moraes , M. A.R. , Valente , C. A.R. and Coutinho , F. M.B. 2002 . Polym. Test. , 21 : 57 – 60 .
   Web of Science ®Google Scholar
• Dagani , R. 1999 . Putting the nano into composites: fromnanoparticles to nanotubes, ultrasmall building blocks lead to new and improved properties, better performance . Chem. Eng. News , 77 : 25 – 26 .
   Web of Science ®Google Scholar
• Wang , L. X. , Qi , Y. C. , Chen , D. L. and Huang , B. T. 1987 . Thermal analysis of polypropylene-b-polyethylene diblock copolymers and corresponding blends . Acta. Polym. Sin. , 2 : 81 – 87 .
   Google Scholar
• De Rosa , C. , Auriemma , F. , Ruiz de Ballesteros , O. , Resconi , L. and Camurati , I. 2007 . Tailoring the physical properties of isotactic polypropylene through incorporation of comonomers and the precise control of stereo and regioregularity by metallocene catalysts . Chem. Mater. , 19 : 5122 – 5130 .
   Web of Science ®Google Scholar
• Jeon , K. , Chiari , Y. L. and Alamo , R. G. 2008 . Maximum rate of crystallization and morphology of random propylene ethylene copolymers as a function of comonomer content up to 21 mol % . Macromolecules , 41 : 95 – 108 .
   Web of Science ®Google Scholar
• Housmans , J.-W. , Peters , G. W.M. and Meijer , H. E.H. 2009 . Flow-induced crystallization of propylene/ethylene random copolymers . J. Therm. Anal. Calorim. , 98 : 693 – 705 .
   Google Scholar