Synthesis and Characterization of High Performance Thermoplastic Polyimide Used the Anti-riot Bomb

DOI

10.2991/ice2me-19.2019.47How to use a DOI?

Keywords

thermoplastic polyimide; flexible group; microstructure; thermal properties; mechanical properties

Abstract

Three kinds of thermoplastic polyimides (TPIs) were prepared by pyromellitic dianhydride (PMDA) and three different flexible diamines, respectively. The micromorphology, thermal properties and mechanical properties of prepared samples were tested and investigated. FTIR confirmed the successful preparation of anticipate polymers with complete imidization via an in-situ polymerization way at 300°C. DSC and TGA images showed that TPI-1 possessed the highest heat-resisting properties whose T5%, T10% and the residual carbon ratio at 800°C were 532°C, 550°C and 55.3%, respectively. The mechanical properties test results shows that TPI-1 has the highest tensile strength (76.9MPa) and tensile modulus (1.75MPa). These were the foundation of enlarging the class of polymer applying field and range.

Copyright

© 2019, 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  - Xiaoping Cui
AU  - Jian Yang
PY  - 2019/03
DA  - 2019/03
TI  - Synthesis and Characterization of High Performance Thermoplastic Polyimide Used the Anti-riot Bomb
BT  - Proceedings of the 2019 International Conference on Electronical, Mechanical and Materials Engineering (ICE2ME 2019)
PB  - Atlantis Press
SP  - 207
EP  - 210
SN  - 2352-5401
UR  - https://doi.org/10.2991/ice2me-19.2019.47
DO  - 10.2991/ice2me-19.2019.47
ID  - Cui2019/03
ER  -