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Modeling of surface microcracking caused by ultraviolet degradation in high-density polyethylene

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Abstract

The process of surface cracking of high-density polyethylene caused by ultraviolet degradation is modeled by using the percolation method. We describe the elements of the micromechanism of cracking of polymers subjected to ultraviolet degradation and the procedure of percolation modeling. It is shown that the geometric characteristics of the generated Voronoi decompositions and simulated clusters do not affect the dependence of the characteristic size of clusters on their capacity. At the same time, the rate of surface cracking is characterized by the presence of a strong size effect.

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References

  1. A. Garton, D. J. Carlsson, and D. M. Wiles, “Photo-oxidation mechanism in commercial polyolefins”, in: N. S. Allen (editor),Developments in Polymer Photochemistry, Vol. 1, Chap. 4, Appl. Sci. Publ, London (1980).

    Google Scholar 

  2. P. Vink, “The photo-oxidation of polyolefins—structural and morphological aspects”, in: N. S. Allen (editor),Degradation and Stabilization of Polyolefins, Chap. 5, Appl. Sci. Publ., London (1983), pp. 213–246.

    Google Scholar 

  3. S. S. Stivala, J. Kimura, and S. M. Gabbay, “Thermal degradation and oxidative processes”, in: N. S. Allen (editor),Degradation and Stabilization of Polyolefins, Chap. 3, Appl. Sci. Publ., London (1983), pp. 63–185.

    Google Scholar 

  4. V. Langlois, M. Meyer, L. Audouin, and J. Verdu, “Physical aspects of thermal oxidation of crosslinked polyethylene”,Polym. Degr. Stab.,36, 207 (1992).

    Article  CAS  Google Scholar 

  5. S. Al-Malaika and G. Scott, “Photostabilization of polyolefins”, in: N. S. Allen (editor),Degradation and Stabilization of Polyolefins, Chap. 7, Appl. Sci. Publ., London (1983), pp. 283–336.

    Google Scholar 

  6. T. J. Henman, “Controlled cross-linking and degradation”, in: N. S. Allen (editor),Degradation and Stabilization of Polyolefins, Chap. 2, Appl. Sci. Publ., London (1983), pp. 29–62.

    Google Scholar 

  7. E. Banai and L. Bezur, “Investigation of the changes of mechanical properties of high-density polyethylene due to natural and artificial weathering”,Int. Polym. Sci. Techn.,1, T42-T46 (1974).

    Google Scholar 

  8. P. G. Komitov, “Aging of LDPE: Change in tensile properties”,Polym. Degr. Stab.,24, 313–318 (1989).

    CAS  Google Scholar 

  9. J. C. M. deBrujin,The Failure Behaviour of High Density Polyethylene with an Embrittled Surface Layer Due to Weathering, Ph.D. Thesis, TU Delft, the Netherlands (1992).

    Google Scholar 

  10. H. D. Hoekstra,The Mechanical Behavior of UV-Degraded HDPE: Consequences for Designers, Ph.D. Thesis, TU Delft, the Netherlands (1997).

    Google Scholar 

  11. J. C. M. de Brujin and H. D. F. de Meijer, “The design and application of a microfoil tensile test apparatus for monitoring the degree of ultraviolet degradation of polymers”,Rev. Sci. Instrum.,62, 1620–1623 (1991).

    Google Scholar 

  12. S. Suzuki, O. Nishimura, H. Kubota, et al, “Weatherability of plastic films”, in:23rd Japan Cong. on Mechanical Research, Non-Metallic Materials (1980), pp. 293–305.

  13. J. F. Rabek,Mechanism of Photophysical Processes and Photochemical Reactions in Polymers. Theory and Applications, Wiley, Chichester (1987).

    Google Scholar 

  14. S. K. Bhateja, “Changes in the crystalline content of irradiated linear polyethylenes upon aging”,Polym. Comm.,23, 654–655 (1982).

    CAS  Google Scholar 

  15. F. H. Moy and M. P. Kamal, “Crystalline and amorphous orientations in injection molded polyethylene”,Polym. Eng. Sci.,20, 957–964) (1980).

    CAS  Google Scholar 

  16. G. Deutscher, R. Zallen, and J. Adler (editors), “Percolation structures and processes”,Annals of Israel Physical Society,5 (1983).

  17. D. Stauffer,Introduction to Percolation Theory, Taylor & Fransis, London (1985).

    Google Scholar 

  18. H. E. Stanley,Introduction to Phase Transitions and Critical Phenomena, Oxford University Press, Oxford (1971).

    Google Scholar 

  19. I. D. Skrypnik, “Evaluation of the critical level of damage to the material on the basis of percolation theory”, in:Exploration and Exploitation Oil and Gas Fields [in Ukrainian], No. 34, Ivano-Frankivs'k (1997), pp. 128–136.

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Authors
  1. I. D. Skrypnyk
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  2. J. L. Spoormaker
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Additional information

Karpenko Physicomechanical Institute, Ukrainian Academy of Sciences, L'viv; Faculty of Design, Engineering, and Production, Delft University of Technology, the Netherlands. Published in Fizyko-Khimichna Mekhanika Materialiv, Vol. 35, No. 4, pp. 73–78, July–August, 1999.

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Skrypnyk, I.D., Spoormaker, J.L. Modeling of surface microcracking caused by ultraviolet degradation in high-density polyethylene. Mater Sci 35, 527–534 (1999). https://doi.org/10.1007/BF02365751

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  • DOI: https://doi.org/10.1007/BF02365751

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