Copolymerization of vinyl chloride with 1‐olefins. Part IV. Investigation of rheological and mechanical properties of copolymers
作者:
Zdeněk Mrázek,
Miloslav Kolínský,
Ivan Horáček,
Jan Černoch,
期刊:
Journal of Applied Polymer Science
(WILEY Available online 1988)
卷期:
Volume 35,
issue 1
页码: 7-19
ISSN:0021-8995
年代: 1988
DOI:10.1002/app.1988.070350102
出版商: Wiley Subscription Services, Inc., A Wiley Company
数据来源: WILEY
摘要:
AbstractCopolymers of vinyl chloride with propene, 1‐butene, and 1‐pentene having the same content of 1‐olefin (4.0 ± 0.5 mol%) and various molar mass and copolymers with a comparable molar mass and the same composition were prepared. By measuring rheological and mechanical properties of this assembly of samples, which also included the reference vinyl chloride homopolymer, it was possible to estimate the effect of molar mass and of the individual comonomers. The copolymers under investigation possessed improved processing properties and did not suffer any deterioration of important mechanical prop
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