Modification of amorphous phase of semicrystalline polymers

A. Rozanski; A. Galeski

Published : 2012-06-30

Vol. 57 No. 6 (2012)

Modification of amorphous phase of semicrystalline polymers

A. Rozanski A. Galeski

Abstract

Routes of amorphous phase modification of several semicrystalline polymers, such as polypropylene, high density polyethylene and polyamide 6 were described. It appeared that amorphous phase alteration leads in each case to changes in tensile deformation of those polymers, especially cavitation. The reason is the modification of amorphous phase free volume: increase or decrease of the average size of free volume pores. The modification of the free volume of amorphous phase by introducing penetrants has been developed that affects the initiation and intensity of cavitation. Furthermore, the reasons for the yield stress decrease as a result of introducing low-molecular weight penetrator into pores of free volume of the amorphous phase were also described.

Keywords

polimery częściowo krystaliczne ; faza amorficzna ; kawitacja ; naprężenie na granicy plastyczności ; oczyszczanie ; spęcznianie semicrystalline polymers ; amorphous phase ; cavitation ; yield stress ; purification ; swelling

Details

References

Statistics

Authors

Download files

PDF

Zasady cytowania

Rozanski, A., & Galeski, A. (2012). Modification of amorphous phase of semicrystalline polymers. Polimery, 57(6), 433–440. Retrieved from https://polimery.ichp.vot.pl/index.php/p/article/view/840

References

Galeski A.: Prog. Polym. Sci. 2003, 28, 1643.

2. Oleinik E. F.: Polym. Sci. Ser. C Sel. Top. 2003, 45, 17.

3. Lin L., Argon A. S.: J. Mater. Sci. 1994, 29, 294.

4. Haudin J. M.: in „Plastic deformation of Amorphous and Semicrystalline Materials”, Les Editeurs de Physique, Paris 1982, p. 291.

5. Bowden P. B., Young R. J.: J. Mater. Sci. 1974, 9, 2034.

6. Peterson J. M., Lindenmeyer P. H.: J. Appl. Phys. 1966, 37, 4051.

7. Bartczak Z., Cohen R. E., Argon A. S.: Macromolecules 1992, 25, 4692.

8. Bartczak Z., Argon A. S., Cohen R. E.: Macromolecules 1992, 25, 5036.

9. Bartczak Z., Argon A. S., Cohen R. E.: Polymer 1994, 35, 3427.

10. Pope D. P., Keller A.: J. Polym. Sci., Polym. Phys. Ed. 1975, 13, 533.

11. Young R. J., Bowden P. B., Ritchie J. M., Rider J. G.: J. Mater. Sci. 1973, 8, 23.

12. Keller A., Pope D. P.: J. Mater. Sci. 1971, 6, 453.

13. Bartczak Z.: Polymer 2005, 46, 10 339.

14. Groves G. W., Hirsch P. B.: J. Mater. Sci. 1969, 4, 929.

15. Tagawa T.: J. Polym. Sci., Part B: Polym. Phys. 1980, 18, 971.

16. Kaufman W. E., Schultz J. M.: J. Mater. Sci. 1973, 8, 41.

17. Quynn R. G., Brody H.: J. Macromol. Sci, Phys. 1971, B5, 721.

18. Paterman J., Schultz J. M.: J. Mater. Sci. 1978, 13, 50.

19. Pawlak A., Galeski A.: Macromolecules 2005, 38, 9688.

20. Pawlak A.: Polymer 2007, 48, 1397.

21. Pawlak A., Galeski A.: Macromolecules 2008, 41, 2839.

22. Pawlak A., Galeski A.: Polymer 2010, 51, 5771.

23. Pawlak A., Galeski A.: J. Polym. Sci., Part B: Polym. Phys. 2010, 48, 1271.

24. Rozanski A.: „Initiation of cavitation during drawing of crystalline polymers”, 2010, PhD Thesis, available online, www.cbmm.lodz.pl/articles.php?id=30&title=prace--doktorskie.

25. Rozanski A., Galeski A., Debowska M.: Macromolecules 2011, 44, 20.

26. Galeski A., Rozanski A.: Macromol. Symp. 2010, 298, 1.

27. Rozanski A., Galeski A.: Macromolecules 2011, 44, 7273.

28. Seguela R., Darras O.: J. Mater. Sci. 1994, 29, 5342.

29. Kokcs U. F., Argon A. S., Ashby M. F.: „Thermodynamics and Kinetics of Slip”, Pergamon, Oxford 1975.

30. Friedel J.: „Dislocations”, Pergamon, Oxford 1964.

31. McMahon C. J. Jr.: „Microplasticity”,Wiley, New York 1970.

32. Mansfield M.: Macromolecules 1987, 20, 1384.

33. Darras O., Seguela R.: J. Polym. Sci., Part B: Polym. Phys. 1993, 31, 759.

34. Peterlin A.: Int. J. Polym. Mater. 1980, 8, 285.

35. Galeski A., Argon A. S., Cohen R. E.: Macromolecules 1988, 21, 2761.

36. Starkweather H. W.: J. ACS Symp. 1980, 127, 433.

37. Miri V., Persyn O., Lefebvre J. M., Seguela R.: Eur. Polym. J. 2009, 45, 757.

38. Huygens C.: english translation of Phil. Trans. 1672, 7, 5027.

39. Apfel R. E.: Scientific American 1972, 57.

40. Brennen Ch. E.: „Cavitation and bubbles dynamics”, Oxford University Press, 1995.

41. Zheng Q., Durben D. J., Wolf G. H., Angell C. A.: Science 1991, 254, 829.

42. Rozanski A., Galeski A.: Polymer, in press.

Google Scholar

Citing articles via

Statistics

Total abstract views : 0

PDF Downloads : 0