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Estimation of isotacticity in semicrystalline polymers

✍ Scribed by Lawrence E. Nielsen


Publisher
John Wiley and Sons
Year
1959
Tongue
English
Weight
202 KB
Volume
2
Category
Article
ISSN
0021-8995

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✦ Synopsis


With the increased interest in stereospecific polymers, it becomes important to know the degree of isotacticity and the distribution in the lengths of stereo blocks making up the polymer molecules. Coleman' has suggested a method of measuring the degree of isotacticity based on melting points.

Another method of estimating isotacticity would appear to be possible from measurements of the maximum attainable crystallinity of a given polymer. The greater the isotacticity (or syndiotac-


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