Crystallization and Properties of Poly(ethylene 2,6-Naphthalate)/Poly(trimethylene Terephthalate) Blends
Source abstract
Abstract
The crystallization behavior of poly(ethylene 2,6-naphthalate)/poly(trimethylene terephthalate) (PEN/PTT) blends is investigated by scanning calorimetry (DSC) and dynamic mechanical analysis (DMA). The isothermal crystallization kinetics of PEN/PTT blends is analyzed from 220° to 240°C using the Avrami equation for various compositions. The results of DMA indicate that PEN/PTT blends are immiscible. Nevertheless, small amounts of PTT can increase the crystallization rate of PEN and reduce the amount of less perfect PEN crystals in PEN/PTT blends.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Polymer crystallization and properties · biodegradable polymer synthesis and properties · Polymer Nanocomposites and Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei, Taiwan, Republic of China
References (17)
Show source-provided references
1. 10.1016/0032-3861(89)90018-910.1016/0032-3861(89)90018-9 ↗
2. 10.1002/pen.76030120510.1002/pen.760301205 ↗
3. 10.1002/(SICI)1099-0488(199612)34:17<2953::AID-POLB8>3.0.CO;2-R10.1002/(SICI)1099-0488(199612)34:17<2953::AID-POLB8>3.0.CO;2-R ↗
4. 10.1021/ma010317z10.1021/ma010317z ↗
5. 10.1002/pen.1073010.1002/pen.10730 ↗
6. 10.1016/S0032-3861(01)00047-710.1016/S0032-3861(01)00047-7 ↗
7. 10.1016/S0032-3861(02)00163-510.1016/S0032-3861(02)00163-5 ↗
8. 10.1002/(SICI)1099-0518(199610)34:14<2841::AID-POLA1>3.0.CO;2-U10.1002/(SICI)1099-0518(199610)34:14<2841::AID-POLA1>3.0.CO;2-U ↗
9. 10.1016/S0032-3861(02)00194-510.1016/S0032-3861(02)00194-5 ↗
10. 10.1016/S0032-3861(97)00010-410.1016/S0032-3861(97)00010-4 ↗
11. 10.1002/pen.76022140210.1002/pen.760221402 ↗
12. 10.1002/(SICI)1099-0488(199810)36:14<2499::AID-POLB4>3.0.CO;2-O10.1002/(SICI)1099-0488(199810)36:14<2499::AID-POLB4>3.0.CO;2-O ↗
13. 10.1002/pen.1163410.1002/pen.11634 ↗
14. 10.1002/app.140810.1002/app.1408 ↗
15. Sperling, L. H. “Introduction to Physical Polymer Science,” 2nd ed, John Wiley & Sons, Inc., NY , 1992, pp. 234, 357.
16. 10.1021/ma00181a04010.1021/ma00181a040 ↗
17. 10.1002/pol.1976.18014020610.1002/pol.1976.180140206 ↗