scholarly journals Non-isothermal melt-crystallization kinetics of poly(trimethylene terephthalate)

2004 ◽  
Vol 23 (7) ◽  
pp. 817-826 ◽  
Author(s):  
Nattapol Apiwanthanakorn ◽  
Pitt Supaphol ◽  
Manit Nithitanakul
Keyword(s):  
Crystallization Kinetics ◽  
Melt Crystallization ◽  
Trimethylene Terephthalate ◽  
Kinetics Of

Effect of Graphene Oxide on Non-Isothermal Melt Crystallization Kinetics of Poly(Trimethylene Terephthalate)

2017 ◽  
Vol 748 ◽  
pp. 74-78
Author(s):  
Kun Yan Wang ◽  
Bin Li
Keyword(s):  
Graphene Oxide ◽  
Crystallization Kinetics ◽  
Isothermal Crystallization ◽  
Degree Of Crystallinity ◽  
Crystallization Time ◽  
Melt Crystallization ◽  
Scanning Calorimetry ◽  
Melt Mixing ◽  
Trimethylene Terephthalate ◽  
Kinetics Of

Poly (trimethylene terephthalate) (PTT)/graphene oxide (GO) nanocomposites were prepared by melt mixing. The effect of GO on non-isothermal melt crystallization kinetics of PTT with different amounts of GO were investigated by differential scanning calorimetry (DSC). The Avrami, Ozawa and Mo were used to analyze the non-isothermal crystallization process. The results of Avrami analysis showed that adding GO into PTT matrix changed the crystallization nucleation of PTT. Ozawa analysis could not be used for the non-isothermal crystallization of PTT/GO nanocomposites. According to the results of Mo analysis, a higher cooling rate would be needed in order to obtain a higher degree of crystallinity at unit crystallization time.

A comparison study on the melt crystallization kinetics of long chain branched and linear isotactic polypropylenes

2008 ◽  
Vol 53 (2) ◽  
pp. 188-197 ◽  
Author(s):  
Wei Zeng ◽  
JiChun Liu ◽  
JunFeng Zhou ◽  
JinYong Dong ◽  
ShouKe Yan
Keyword(s):  
Crystallization Kinetics ◽  
Comparison Study ◽  
Melt Crystallization ◽  
Kinetics Of ◽  
Long Chain
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