Possibilities of Improving the Rheological and Physical-Mechanical Properties of Polyetheretherketone Using Organophosphorus Stabilizers

Abstract:

The influence of various concentrations of the selected phosphorus-containing stabilizers on the properties of stabilized and unstabilized polyetheretherketone has been investigated by the methods of spectroscopic, thermal and physical-mechanical analysis. The most effective stabilizer was determined, the positive effect of certain concentrations of phosphorus-containing stabilizers on the thermal stability of polyetheretherketone was revealed.

• Periodical: Key Engineering Materials (Volume 899)
• Pages: 576-584
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.899.576
• Online since: September 2021
• Authors: Elina V. Khakyasheva*, Ruslan A. Shetov, Svetlana Yu. Khashirova
• Keywords: Deformation, IR Spectroscopy, Melt Flow Rate, Organophosphorus Stabilizers, Polyetheretherketone, Reduced Viscosity, Strength Characteristics, Thermogravimetric Analysis

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