Article
  • Simulation of Injection Molding Process Considering Rheological Properties of Polypropylenes

  • Ho Suk Ji*, ** and Hyun Wook Jung*,†

  • *Department of Chemical and Biological Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Korea
    **Chemical TS&D 31, S-Oil, Magokjungang 8-ro 1-gil, Gangseo-gu, Seoul 07793, Korea

  • 폴리프로필렌수지의유변물성을고려한사출성형공정전산모사

  • 지호석*, ** ·정현욱*,†

  • *고려대학교 화공생명공학과, **S-OIL Chemical TS&D Center

  • Reproduction, stored in a retrieval system, or transmitted in any form of any part of this publication is permitted only by written permission from the Polymer Society of Korea.

References
  • 1. Dealy, J. M.; Broadhead. T. O., Process Rheometers for Molten Plastics: A Survey of Existing Technology. Polym. Eng. Sci. 1993, 33, 1513-1523.
  •  
  • 2. Even, R. C.; Slone, R. V. Coating Method. US Patent 6,524,656 B2, 2003.
  •  
  • 3. Dealy, J. M.; Wissburn, K. F. Melt Rheology and its Role in Plastics Processing; Van Nostrand Reinhold: New York, 1990.
  •  
  • 4. Aho, J.; Syrjala, S. Shear Viscosity Measurements of Polymer Melts Using Injection Molding Machine with Adjustable Slit Die. Polym. Test. 2011, 30, 595-601.
  •  
  • 5. Pezzin, G. A Rheological Study of the Injection Molding of Styrene Polymers. Polym. Eng. Sci. 1963, 3, 260-269.
  •  
  • 6. Boronat, T.; Segui, V. J.; Peydro, M. A.; Reig, M. J. Influence of Temperature and Shear Rate on the Rheology and Processability of Reprocessed ABS in Injection Molding Process. J. Mater. Process. Technol. 2009, 209, 2735-2745.
  •  
  • 7. Khan, A. U.; Mahmood, N.; Bazmi, A. A. Direct Comparison between Rotational and Extrusion Rheometers. Mater. Res. 2009, 12, 477-481.
  •  
  • 8. Hassan, H.; Regnier, N.; Pujos, C.; Defaye, G. Effect of Viscous Dissipation on the Temperature of the Polymer During Injection Molding Filling. Polym. Eng. Sci. 2008, 48, 1199-1206.
  •  
  • 9. Syrjala, S.; Aho, J. Capillary Rheometry of Polymer Melts- Simulation and Experiment. Korea Aust. Rheol. J. 2012, 24, 241-247.
  •  
  • 10. Macosko, C. W. Rheology Principles, Measurements and Applications; VCH Publications: New York, 1994.
  •  
  • 11. Kelly, A. L.; Coates, P. D.; Dobbie, T. W.; Fleming, D. J. On-line Rheometry: Shear and Extensional Flows. Plastics Rubber Compos. Proc. Appl. 1996, 25, 313-318.
  •  
  • 12. Covas, J. A.; Nobrega, J. M.; Maia, J. M. Rheological Measurements Along an Extruder with an On-line Capillary Rheometer. Polym. Test. 2000, 19, 165-176.
  •  
  • 13. Chiu, S.-H.; Pong, S.-H. Development of an On-line Twin Capillary Rheometer. Polym. Degrad. Stab. 1999, 64, 239-242.
  •  
  • 14. Qin, X.; Thomson, M. R.; Hrymak, A. N. Rheology Studies of Polyethylene/Chemical Blowing Agent Solutions with an Injection Molding Machine. Polym. Eng. Sci. 2005, 1108-1118.
  •  
  • 15. Gou, G.; Xie, P.; Yang, W.; Ding, Y. Online Measurement of Rheological Properties of Polypropylene Based on an Injection Molding Machine to Simulate the Injection-molding Process. Polym. Test. 2011, 30, 826-832.
  •  
  • 16. Friesenbichler, W.; Duretek, I.; Rajganesh, J.; Kumar, S. R. Measuring the Pressure Dependent Viscosity at High Shear Rates Using a New Rheological Injection Mould. Polymery. 2011, 56, 58-62.
  •  
  • 17. Szucs, A.; Belina, K. Rheological and Thermal Analysis of the Filling Stage of Injection Moulding. EXPRESS Polym. Lett. 2012, 6, 672-679.
  •  
  • 18. Bariani, P. F.; Salvador, M.; Lucchetta, G. Development of a Test Method for the Rheological Characterization of Polymers Under the Injection Molding Process Conditions. J. Mater. Process. Technol. 2007, 191, 119-122.
  •  
  • 19. Cox, W. P.; Merz, E. H. Correlation of Dynamic and Steady Flow Viscosities. J. Polym. Sci. 1958, 28, 619-622.
  •  
  • 20. Gradys, A.; Sajkiewicz, P.; Minakov, A. A.; Adamovsky, S.; Schick, C.; Hashimoto, T.; Saijo, K. Crystallization of Polypropylene at Various Cooling Rates. Mater. Sci. Eng. A. 2005, 413-414, 442- 446.
  •  
  • 21. Bird, R. B.; Armstrong, R. C.; Hassager, O. Dynamics of Polymeric Liquids Vol.1: Fluid Mechanics, 2nd ed.; John Wiley and Sons: New York, 1987.
  •  
  • 22. Gurtin, M. E. An Introduction to Continuum Mechanics; Academic Press: San Diego, 1981.
  •  
  • 23. Hieber, C. A.; Shen, S. F. A Finite Element/Finite Difference Simulation of the Injection Molding Filling Process. J. Non-Newtonian Fluid Mech. 1980, 7, 1-32.
  •  
  • 24. Münstedt, H. Viskositätsdaten von Kunststoffen. Kunststoffe. 1978, 68, 92-98.
  •  
  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2022 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 2023; 47(1): 99-107

    Published online Jan 25, 2023

  • 10.7317/pk.2023.47.1.99
  • Received on Nov 1, 2022
  • Revised on Nov 22, 2022
  • Accepted on Nov 22, 2022

Correspondence to

  • Hyun Wook Jung

  • Department of Chemical and Biological Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Korea

  • E-mail: hwjung@grtrkr.korea.ac.kr