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Crystallization kinetics and melting behaviour of oriented natural rubber

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Physik der Duroplaste und anderer Polymerer

Part of the book series: Progress in Colloid & Polymer Science ((PROGCOLLOID,volume 64))

Abstract

Oriented samples were crystallized with constant length and melted in a DSC-calorimeter. Analysing the crystallization-isotherms by means of the Avramitheory yields a one-dimensional growth of the crystallites from preexisting nuclei. This geometry of growth is independent of the degree of orientation for all samples investigated till now (>100% orientation).

Melting of the crystallized samples yields endotherms with a double-peak in the temperature-induced range. Variation of the degree of orientation and crosslinking permits a distribution to extended-chain crystallites and folded-chain crystallites. In an oriented system probably with increasing degree of orientation the appearance of extended-chain crystallites is preferred. Folded-chain crystallites however dominate with increasing degree of crystallinity.

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Literature

  1. Pennings, A. J., A. M. Kiel, Kolloid-Z. u. Z. Polymere 205, 160 (1965).

    Article  CAS  Google Scholar 

  2. Southern, J. H., R. S. Porter, J. Macromol. Sci. B 4, 541 (1970).

    Article  Google Scholar 

  3. Quynn, R. G., H. Brody, J. Macromol. Sci. B 5, 721 (1971).

    Article  Google Scholar 

  4. Göritz, D., F. H. Müller, Kolloid-Z. u. Z. Polymere 251, 892 (1973).

    Article  Google Scholar 

  5. Sietz, W., D. Göritz, F. H. Müller, Colloid & Polymer Sci. 252, 854 (1974).

    Article  CAS  Google Scholar 

  6. Göritz, D., F. H. Müller, W. Sietz, Progr. Colloid & Polymer Sci. 62, 114 (1977).

    Article  Google Scholar 

  7. Göritz, D., F. H. Müller, Kolloid-Z. u. Z. Polymere 251, 679 (1973).

    Article  Google Scholar 

  8. Wood, L. A., N. Bekkedahl, J. Appl. Phys. 17, 362 (1946).

    Article  CAS  Google Scholar 

  9. Gent, A. N., Trans. Faraday Soc. 50, 521 (1954).

    Article  CAS  Google Scholar 

  10. Göritz, D., F. H. Müller,Rubber Chem. and Techn. 49, 2, 210 (1976).

    Google Scholar 

  11. Kim, H.G., L. Mandelkern, J. Polymer Sci. A-2, 6, 181 (1968).

    Article  CAS  Google Scholar 

  12. Lovening, E. G., D. C. Wooden, J. Polymer Sci. A-2, 7, 1839 (1969).

    Article  Google Scholar 

  13. Kim, H. G., L. Mandelkern, J. Polymer Sci. A-2, 10, 1125 (1972).

    Article  CAS  Google Scholar 

  14. Wunderlich, B., T. Arakawa, J. Polymer Sci. A 2, 3697 (1964).

    Google Scholar 

  15. Mandelkern, L., J. G. Fatou, R. Dension, J. Justin, J. Polymer Sci. B 3, 803 (1965).

    Article  Google Scholar 

  16. Mandelkern, L., A. L. Allou Jr., J. Polymer Sci. B 4, 447 (1966).

    Article  Google Scholar 

  17. Boon, J., G. Challa, D. W. van Krevelen, J. Polymer Sci. A-2, 6, 1791 (1968).

    Article  CAS  Google Scholar 

  18. Pae, K. D., J. A. Sauer, J. Appl. Polymer Sci. 12, 1901 (1968).

    Article  CAS  Google Scholar 

  19. Holdsworth, P. J., A. Turner-Jones, Polymer 12, 195 (1971).

    Article  CAS  Google Scholar 

  20. Sweet, G. E., J. P. Bell, J. Polymer Sci. A-2, 10, 1273 (1972).

    Article  CAS  Google Scholar 

  21. Roberts, R. C., J. Polymer Sci. B 8, 381 (1970).

    Article  Google Scholar 

  22. Hobbs, S. Y., C. F. Pratt, Polymer 16, 462 (1975).

    Article  CAS  Google Scholar 

  23. Liberti, F. N., B. Wunderlich, J. Polymer Sci. A-2, 6, 833 (1968).

    Article  CAS  Google Scholar 

  24. Tejtelbaum, B. Ja., N. I. Anoschina, Wysokomol. Sojedin. 7, 2176 (1965).

    Google Scholar 

  25. Gaylord, R. J., D. J. Lohse, Polymer Preprints 16, 2, 331 (1976).

    Google Scholar 

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Authors and Affiliations

  1. Fachbereich Physikalische Chemie Bereich Polymere, Universität Marburg, Lahnberge, Gebäude H, D-3550, Marburg

    W. Sietz, D. Göritz & F. H. Müller

Authors
  1. W. Sietz
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  2. D. Göritz
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  3. F. H. Müller
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Editor information

E. W. Fischer F. Horst Müller R. Bonart

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© 1978 Dr. Dietrich Steinkopff Verlag GmbH & Co. KG

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Sietz, W., Göritz, D., Müller, F.H. (1978). Crystallization kinetics and melting behaviour of oriented natural rubber. In: Fischer, E.W., Müller, F.H., Bonart, R. (eds) Physik der Duroplaste und anderer Polymerer. Progress in Colloid & Polymer Science, vol 64. Steinkopff. https://doi.org/10.1007/BFb0117531

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  • DOI: https://doi.org/10.1007/BFb0117531

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  • Publisher Name: Steinkopff

  • Print ISBN: 978-3-7985-1806-3

  • Online ISBN: 978-3-7985-1807-0

  • eBook Packages: Springer Book Archive

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