References
L. C. E. STRUIK, “Physical Aging in Amorphous Polymers and other Materials” (Elsevier, Amsterdam, 1978).
M. R. TANT and G. L. WILKES,Polym. Eng. and Sci. 21 (1981) 874.
B. E. READ, G. D. DEAN and P. E. TOMLINS,Polymer 29 (1988) 2159.
L. C. E. STRUIK,Polymer 30 (1989) 815.
Plastics Rubber Process. Appl. 2 (1982) 41.
L. S. REMALY and J. M. SCHULTZ,J. Appl. Polym. Sci. 14 (1970) 1871.
C. Y. YUE and W. F. MSUYA, paper in preparation.
J. Mater. Sci. Lett. 8 (1989) 1266.
R. T. DEHOFF, and F. N. RHINES, “Quantitative Microscopy” (McGraw-Hill, New York, 1968) Chapter 7.
W. F. MSUYA, M. Phil. Thesis (University of Hong Kong, 1988).
A. S. KRAUSZ and H. EYRING, “Deformation Kinetics” (John Wiley & Sons, New York, 1975).
R. N. HAWARD and G. THACKRAY,Proc. R. Soc. London A302 (1968) 453.
A. F. YEE, Private communication (1988).
R. W. TRUSSet al., J. Polym. Sci. Polym. Phys. Ed. 22 (1984) 191.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Yue, C.Y., Msuya, W.F. Changes in yield in polypropylene of different morphology caused by physical ageing. J Mater Sci Lett 9, 985–988 (1990). https://doi.org/10.1007/BF00722197
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00722197