Proceedings of the 2015 2nd International Workshop on Materials Engineering and Computer Sciences

Study on the Stress Relaxation Property of Degradable Polymer PLGA

Authors
Yang Gao, Yaguang Huo
Corresponding Author
Yang Gao
Available Online October 2015.
DOI
10.2991/iwmecs-15.2015.56How to use a DOI?
Keywords
Degradable polymer, Stress relaxation, Hot embossing, Microstructure.
Abstract

Multi-Microstructures are designed as the carriers of controlled drug delivery system, and the degradable polymer is the preferred material. When the deform method is hot embossing, the viscoelasticity of degradable polymer becomes one of the important parameters which affect the quality of microstructure. So the viscoelasticity and stress relaxation property of polymer is researched in this paper by experiment, and the numerical material model was established based on the generalized Maxwell model with 5 units by the Finite Element Method, The simulation results show that the model is reasonable and give the base for the research of optimum forming parameters of microstructure forming by hot embossing.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 2nd International Workshop on Materials Engineering and Computer Sciences
Series
Advances in Computer Science Research
Publication Date
October 2015
ISBN
978-94-6252-114-8
ISSN
2352-538X
DOI
10.2991/iwmecs-15.2015.56How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Yang Gao
AU  - Yaguang Huo
PY  - 2015/10
DA  - 2015/10
TI  - Study on the Stress Relaxation Property of Degradable Polymer PLGA
BT  - Proceedings of the 2015 2nd International Workshop on Materials Engineering and Computer Sciences
PB  - Atlantis Press
SP  - 290
EP  - 293
SN  - 2352-538X
UR  - https://doi.org/10.2991/iwmecs-15.2015.56
DO  - 10.2991/iwmecs-15.2015.56
ID  - Gao2015/10
ER  -