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Glass transition of poly(oxymethylene)

 

作者: Hidematsu Suzuki,   Janusz Grebowicz,   Bernhard Wunderlich,  

 

期刊: British Polymer Journal  （WILEY Available online 1985）
卷期: Volume 17, issue 1  

页码: 1-3

 

ISSN:0007-1641

 

年代: 1985

 

DOI:10.1002/pi.4980170101

 

出版商: John Wiley&Sons, Ltd

 

关键词: glass transition;poly(oxymethylene);heat capacity;rigid amorphous;mobile amorphous

 

数据来源: WILEY

 

摘要:

AbstractHeat capacity data of semicrystalline poly(oxymethylene) samples. Delrin and Celcon, are analysed in order to discuss the glass transition behaviour of this polymer. There are two types of non‐crystalline poly(oxymetheylene). the mobile and rigid amorphous parts. The glass transition of the former occurs in a rather wider range of temperature: it starts at 180 K and could end at 265 K. The latter, under restraint due to the crystallites, remains frozen up to the melting temperatur

 

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