Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Innovative Synthesis of Durable Polylactic Acid-Thermoplastic Polyurethane Elastomer Composites for Three-Dimensional Printing Applications

Authors
Zhang, XiaojieXiao, JianhuaKim, Jin KukOh, Jeong SeokLee, Jinho
Issue Date
Nov-2023
Publisher
Polymer Society of Korea
Keywords
3D printing; cardanol; dynamic reaction; fused deposition modeling; polylactic acid
Citation
Polymer (Korea), v.47, no.6, pp 711 - 719
Pages
9
Indexed
SCIE
SCOPUS
KCI
Journal Title
Polymer (Korea)
Volume
47
Number
6
Start Page
711
End Page
719
URI
https://scholarworks.gnu.ac.kr/handle/sw.gnu/68811
DOI
10.7317/pk.2023.47.6.711
ISSN
0379-153X
2234-8077
Abstract
The functionalization of polylactic acid (PLA) is examined by grafting cardanol onto its main backbone chain through a dynamic reaction to improve compatibility between PLA and thermoplastic polyurethane (TPU). Cardanol-grafted PLA (PLAC)/TPU blend-based filaments for fused deposition modeling are tested using melt extrusion. Effects of PLAC grafting ratio on the rheological properties and thermal transformation of the PLAC/TPU blends and the mechanical properties of three-dimensional-printed parts are investigated. A decrease in the glass transition temperature and crystallinity from differential scanning calorimetry are observed with increasing cardanol concentration, implying improved miscibility between PLAC and TPU and as a result, PLAC/TPU blends exhibit improved toughness. © 2023 The Polymer Society of Korea. All rights reserved.
Files in This Item
There are no files associated with this item.
Appears in
Collections
사범대학 > 물리교육과 > Journal Articles
공학계열 > Dept.of Materials Engineering and Convergence Technology > Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Lee, Jin Ho photo

Lee, Jin Ho
사범대학 (물리교육과)
Read more

Altmetrics

Total Views & Downloads

BROWSE