Micron poly-L-lactide fibers fabricated by melt direct writing

DOI

10.2991/iceesd-18.2018.4How to use a DOI?

Keywords

poly-L-lactide (PLLA); three-dimensional (3D) print; a needle shaped collector.

Abstract

Through three-dimensional (3D) printing pen methods on the high-voltage electrostatic field with a needle shaped collector, the refined poly-L-lactide (PLA) finished product has been achieved. Through orthogonal experimental methods, We found that optimal conditions at 180?"?, a nozzle-to-needle shaped collector of 7 mm, and applied voltage at 45 kV with narrow variance distribution produce an average silk diameter reaching 517.1±24.9μm. 3D printed in a high voltage electrostatic field fibers are 0.5 times thinner than direct 3D printed fibers. Four polymer patterns have been precisely printed. It can be used to make ordered micron fiber pattern, such as the micro sensor, air ultrafiltration membrane, Proton exchange membrane. In this report, the morphology, structural changes of the fibers are characterized.

Copyright

© 2018, 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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TY  - CONF
AU  - Huichao Liu
AU  - Jingxin Kang
AU  - Yong Liu
PY  - 2018/05
DA  - 2018/05
TI  - Micron poly-L-lactide fibers fabricated by melt direct writing
BT  - Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)
PB  - Atlantis Press
SP  - 19
EP  - 23
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-18.2018.4
DO  - 10.2991/iceesd-18.2018.4
ID  - Liu2018/05
ER  -