Abstract
An exploration has been made of the factors that affect the rates of crystallization of polyethylene terephthalate and the effect of the crystallization conditions on the crystalline state of the polymer. The rate and course of the crystallization is affected by molecular structural features such as molecular weight, the temperature of the crystallization and by a number of physical factors arising in the fabrication of the sample. These last factors include those arising in the melting of the polymer prior to the crystallization and also the previous crystalline state of the polymer prior to melting. All these factors also affect the resulting crystalline state of the polymer in terms of ‘grain size’, and the temperature of the crystallization also affects the degree of order of the crystalline arrangement of the polymer molecules.
References
5
Referenced
84
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Boyer R. F. Spencer R. S. & Wiley R. M. 1946 Polym. 1 249.
(
10.1002/pol.1946.120010405
) 10.1063/1.1698202
- Keller A. 1952
- Kolb H. J . & Izard E. F. 1949
{'key': 'p_6', 'first-page': '913', 'article-title': 'Nature', 'volume': '169', 'author': 'Tam G.', 'year': '1926', 'journal-title': 'Lond.'}
/ Lond. / Nature by Tam G. (1926)
Dates
Type | When |
---|---|
Created | 18 years, 8 months ago (Dec. 15, 2006, 5:38 p.m.) |
Deposited | 4 years, 6 months ago (Feb. 20, 2021, 8:49 a.m.) |
Indexed | 2 months, 2 weeks ago (June 16, 2025, 8:08 a.m.) |
Issued | 71 years ago (Aug. 10, 1954) |
Published | 71 years ago (Aug. 10, 1954) |
Published Online | 28 years, 8 months ago (Jan. 1, 1997) |
Published Print | 71 years ago (Aug. 10, 1954) |
@article{1954, volume={247}, ISSN={2054-0272}, url={http://dx.doi.org/10.1098/rsta.1954.0009}, DOI={10.1098/rsta.1954.0009}, number={921}, journal={Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences}, publisher={The Royal Society}, year={1954}, month=aug, pages={1–12} }