Synthesis and Characterization of Thermoplastic Poly (ether-imide) Elastormer Based on Di-(4-Aminopheny)Methane-Pyromellitimide Unit

Abstract:

Novel polymers with imide and ether were synthesized by pyromellitic dianhydride and Pyromellitic dianhydride (PMDA), 4,4'-metylenedianiline (MDA), amino-teminated polyoxypropylene (D2000). The structures and thermostability of polymer were characterized through FT-IR spectra, thermogravimetric analysis (TGA) and differental scanning calorimetry (DSC), solubility behavior was determined via seven solvents. The results indicate that these polymers have good chemical resistance and exhibit excellent thermostability owing to the introduction of imide units.

• Periodical: Applied Mechanics and Materials (Volumes 423-426)
• Pages: 498-502
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.423-426.498
• Online since: September 2013
• Authors: Jiao Jiao Shang, Ming Lei, Shao Jian Lin, Jian Wu Lan, Xia Huang, Wen He
• Keywords: Chemical Resistance, Imide, Poly(ether Imide), Thermoplastic Elastomer, Thermostability

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