Abstract
Polyethylene mats of shish-kebab fibrils were prepared from solution by stirring-induced crystallization, and subjected to deformation. A morphological study by scanning electron microscopy showed that the elementary shish-kebabs are elongated during drawing. For low draw ratios, the average distance between the lamellae on the fibrils increases proportionally to the draw ratio. The invariance of the fibril diameter upon drawing indicates a transformation of lamellar into fibrillar material. The molecular topology which underlies this deformation mode is discussed and related to the crystallization process.
Similar content being viewed by others
References
Krueger D, Yeh GSY (1972) J Macromol Sci-Phys B6:431
Pennings AJ, Schouteten CJH, Kiel AM (1972) J Polym Sci C38:167
van Hutten PF, Koning CE, Pennings AJ (1983) Makromol Chem Rapid Commun 4:605
Pennings AJ, van der Mark JMAA, Kiel AM (1970) Kolloid Z u Z Polymere 237:336
Zwijnenburg A, Pennings AJ (1976) Colloid & Polymer Sci 254:868
Zwijnenburg A, Pennings AJ (1976) J Polym Sci Polym Letters Ed 14:339
Posthuma de Boer A, Pennings AJ (1977) Macromolecules 10:981
Pennings AJ (1967) J Polym Sci C16:1799
Warner SB (1978) J Polym Sci Polym Phys Ed 16:2139
van Hutten PF, Pennings AJ, Kiel AM (1982) J Mater Sci 17:3525
van Hutten PF, Koning CE, Smook J, Pennings AJ (1983) Polymer Commun 24:237
Barham PJ, Keller A (1976) J Mater Sci 11:27
Capaccio G, Crompton TA, Ward IM (1976) J Polym Sci Polym Phys Ed 14:1641
Predecki P, Statton WO (1967) J Appl Phys 38:4140
de Gennes P-G (1979) Scaling Concepts in Polymer Physics, Chap 8 Cornell University Press, Ithaca
George W, Tucker P (1975) Polym Eng Sci 15:451
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
van Hutten, P.F., Koning, C.E. & Pennings, A.J. The deformation behaviour of polyethylene shish-kebabs produced by stirring-induced crystallization. Colloid & Polymer Sci 262, 521–525 (1984). https://doi.org/10.1007/BF01451515
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF01451515