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Glass transition temperature in polymer blends

 

作者: L. A. Utracki,  

 

期刊: Advances in Polymer Technology  （WILEY Available online 1985）
卷期: Volume 5, issue 1  

页码: 33-39

 

ISSN:0730-6679

 

年代: 1985

 

DOI:10.1002/adv.1985.060050105

 

出版商: Wiley Subscription Services, Inc., A Wiley Company

 

数据来源: WILEY

 

摘要:

AbstractThe Couchman equation for miscible blends has been extended. The new semiempirical equation,w1ln(Tg/Tg1) +kw2ln(Tg/Tg2) = 0, is simple to use and flexible enough to provide an adequate description of Tgvariation with composition for miscible, semimiscible, and immiscible blends. The equation parameter k indicates the blend miscibility.

 

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