MEANING AND MEASUREMENT OF CRYSTALLINITY IN POLYMERS - A REVIEW

被引:48
作者
KAVESH, S
SCHULTZ, JM
机构
[1] Union Carbide Corporation, Food Products Division, Chicago, Illinois
[2] Department of Chemical Engineering, University of Delaware, Newark, Delaware
关键词
D O I
10.1002/pen.760090612
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
A useful concept in polymer science is the degree of crystallinity—the fraction of the polymer that exists in a relatively ordered state. Methods of determination of the degree of crystallinity using density, infrared, thermal, N.M.R. and X ‐ray measurements are examined in light of modern notions of the structure of semi ‐crystalline polymers. Copyright © 1969 Society of Plastics Engineers, Inc.
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页码:452 / &
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