Powdered aromatic polyetheretherketones and copolyetheretherketones

Author:

BEEV A. A.1,KHASHIROVA S. YU.1,BEEVA D. A.1,SHOKUMOVA M. U.1,ZHANSITOV A. A.1,TSUROVA A. T.1,KHOTOV A. A.1

Affiliation:

1. Kabardino-Balkarian State University named after H.M. Berbekov

Abstract

The paper presents the results of investigations on fi nding out the possibility of synthesis of powdered aromatic polyetheretherketones and copolyetheretherketones, combining solubility in some organic solvents and crystallinity. It has been shown that, in certain intervals of monomer content, it is possible to obtain copolyetheretherketones that have some crystallinity and remain soluble in some organic solvents. A simplifi ed method for obtaining aromatic polyetherketones and copolyaryleneetherketones has been developed. The high values of thermal and mechanical characteristics enable to recommend the obtained polyetheretherketones and copolyetheretherketones for forming special-purpose products using 3D-technologies.

Publisher

Publishing House Plastic Ltd

Subject

Polymers and Plastics,Chemical Engineering (miscellaneous)

Reference20 articles.

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2. Beev A.A., Khashirova S.Yu., Beeva D.A., Kvashnin V.A. Sopoliarilenefirketony na osnove 4,4'-dioksidifenila i fenolftaleina. Izvestiya KBGU – 2017, tom 7, №2, s. 14-17.

3. Beev, A.A., Khashirova, S.Y., Beeva, D.A., Musaev Yu. I. Aromatic Copolyether Ether Ketones Derived From Hydroquinone. // Fibre ChemistryMarch 2018. Volume 49. Issue 6, pp. 411–413. https://doi.org/10.1007/s10692-018-9910-6.

4. Patent RF № 2505557. Sposob polucheniya poliefirketonov. Kharaev A.M, Bazheva R.Ch., Lukozhev R.V. Opubl. 27.01.2014 g. Byul. №29.

5. Beev A.A., Khashirova S.Y., Beeva D.A., Shokumov, M.U., Aloev V.Z. Some features of copoly(arylene ether ether ketone) synthesis by nucleophilic substitution reaction. Key Engineering Materials. 816 KEM, 2019, r. 9-13.

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