Solid-state polymerization and characterization of a copolyamide based on adipic acid, 1,4-butanediamine, and 2,5-furandicarboxylic acid
- Authors
- Endah, Yohana Kurnia; Han, Sang Hoon; Kim, Jae Hoon; Kim, Nak-Kyoon; Kim, Woo Nyon; Lee, Hong-Shik; Lee, Hyunjoo
- Issue Date
- 10-5월-2016
- Publisher
- WILEY-BLACKWELL
- Keywords
- biopolymers and renewable polymers; synthesis and processing; thermal properties
- Citation
- JOURNAL OF APPLIED POLYMER SCIENCE, v.133, no.18
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF APPLIED POLYMER SCIENCE
- Volume
- 133
- Number
- 18
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/88660
- DOI
- 10.1002/app.43391
- ISSN
- 0021-8995
- Abstract
- 2,5-Furandicarboxylic acid (FDCA) is a promising biobased alternative material to terephthalic acid. In this study, three types of poly(butylene adipamide) (PA-4,6) containing 10, 20, and 30 mol % of poly(butylene-2,5-furandicarboxylamide) (PA-4,F) were synthesized through consecutive prepolymerization and solid-state polymerization (SSP). The incorporation of a 10 mol % PA-4,F component into PA-4,6 resulted in slight increases in the intrinsic viscosity (IV) and glass-transition temperature (T-g) after 12 h of SSP at 220 degrees C. When the SSP temperature and reaction time increased, IV increased proportionally. The highest IV value of 0.75 was obtained by 48 h of SSP at 240 degrees C, whereas increases in the PA-4,F content to 20 and 30 mol % gave rise to decreases in IV, T-g, and melting temperature; this interrupted the increase in SSP temperature. The thermal decomposition temperature of the PA-4,F-incorporated polyamide was lower than that with PA-4,6 because of the lower thermal stability of the FDCA component. (c) 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43391.
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