Abstract
Scanning transmission electron microscopy and related techniques have been used to characterize the micromorphologies of high-density polyethylene spherulites produced under different crystallization conditions. The experimental techniques used in the investigation are summarized, as are some relationhips between spherulite morphology, crystallization conditions and mechanical properties. A preliminary model for the micromorphology of banded polyethylene spherulites is proposed.
Similar content being viewed by others
References
D. Vesely, to be published.
A. Low, D. Vesely, P. Allan andM. Bevis, work in progress.
P. Allan andA. Low, to be published.
P. Allan andM. Bevis,Phil. Mag. 39 (1977) 409.
A. Keller,J. Polymer Sci. 17 (1955) 291.
F. P. Price,ibid 37(1959) 71.
H. D. Keith andF. J. Padden,ibid 39 (1959) 101.
A. Keller,ibid 39 (1959) 151.
J. Dlugosz andA. Keller,J. Appl. Phys. 39 (1968) 5776.
D. T. Grubb andA. Keller,J. Mater. Sci. 7 (1972) 822.
J. E. Breedon, J. F. Jackson, M. J. Marcinkowski andM. E. Taylor,J. Mater. Sci. 8 (1973) 1071.
A. Keller andS. Sawada,Makromol. Chem. 74 (1964) 190.
E. H. Andrews, M. W. Bennett andA. Markham,J. Polymer Sci. A-2,5 (1967) 1235.
H. D. Keith andF. J. Padden,J. Polymer Sci. 31 (1958) 445.
G. Schuur,ibid 11 (1953) 385.
Idem, ibid 50 (1961) 191.
J. J. Burns,J. Polymer Sci. A-2,7 (1969) 593.
T. Kawai andA. Keller,Phil. Mag. 11 (1965) 1165.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Low, A., Vesely, D., Allan, P. et al. An investigation of the microstructure and mechanical properties of high density polyethylene spherulites. J Mater Sci 13, 711–721 (1978). https://doi.org/10.1007/BF00570505
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00570505