Another Look at Long-Chain Branching
作者:
R.V. Mullikin,
GeorgeA. Mortimer,
期刊:
Journal of Macromolecular Science: Part A - Chemistry
(Taylor Available online 1970)
卷期:
Volume 4,
issue 7
页码: 1495-1505
ISSN:0022-233X
年代: 1970
DOI:10.1080/00222337008069365
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Long-chain branching can occur during radical polymerization and is especially important for polyethylene. An improved method of calculating the effect of long-chain branching on molecular weight distribution is presented. This method uses a probability treatment. The results are more consistent with both kinetic theory and experimental data than the results of previous long-chain branching calculations. In contrast to previous calculations, the present work shows that generation cannot occur from long-chain branching alone.
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