Poly(styrene-co-maleic anhydride) ionomers as nucleating agent on the crystallization behavior of poly(ethylene terephthalate)

2014 ◽  
Vol 132 (2) ◽  
Author(s):  
Shili Xing ◽  
Ping Tang ◽  
Yuliang Yang

Polymers ◽  
2021 ◽  
Vol 13 (14) ◽  
pp. 2266
Author(s):  
Yue Yin ◽  
Yuan Wang ◽  
Linghui Meng

In this study, not only was the similar terephthalate structure between UIO-66 and PET utilized to improve compatibility, but the Zr4+ exposed by defects of UIO-66 was also utilized to improve the interaction between PET and UIO-66. Furthermore, PET nanocomposites with different contents of UIO-66 were also fabricated. Due to the high specific surface area and coordination of Zr4+, UIO-66 has high nucleation efficiency in the PET matrix. Compared with pure PET, the crystallization rate of PET/UIO-66 nanocomposite is significantly increased, and the crystallization temperature of PET-UIO66-1 is significantly increased from 194.3 °C to 211.6 °C. In addition, the tensile strength of nanocomposites has also been improved due to coordination.





2008 ◽  
Vol 48 (10) ◽  
pp. 1910-1916 ◽  
Author(s):  
Carmiña Gartner ◽  
Marizabel Suárez ◽  
Betty Lucy López


RSC Advances ◽  
2017 ◽  
Vol 7 (59) ◽  
pp. 37139-37147 ◽  
Author(s):  
Diran Wang ◽  
Faliang Luo ◽  
Zhiyuan Shen ◽  
Xuejian Wu ◽  
Yaping Qi

In order to overcome low crystallization rate of PET, HPN-68L was selected to replace the special nucleate agent of PET to improve PET crystallization for its carboxylate anion structure which usually showed high induced nucleation ability for PET.



Materials ◽  
2018 ◽  
Vol 11 (4) ◽  
pp. 587 ◽  
Author(s):  
Zhenzhen Han ◽  
Yao Wang ◽  
Jiuxing Wang ◽  
Shichao Wang ◽  
Hongwei Zhuang ◽  
...  


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