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The structure, composition and preparation of injection-molded composite materials based on glass-filled polysulfone

https://doi.org/10.32362/2410-6593-2019-14-4-39-44

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Abstract

In the course of this study, compositions and designed structures for the polysulfone (PSF) and short glass fibers systems were calculated. Additionally, disperse-filled polymer composite materials (DFPCM) based on PSF-190 were classified in accordance with their respective structures, and the optimal amount of glass fiber (13.5–18.5 vol %) was determined. This article describes the production of DFPCM using PSF and a short glass fiber with a twin-screw extruder (Labtech Engineering Company LTD, model Scientific FIC 20-40). Furthermore, optimal mixing parameters for the creation of composites wherein the glass fiber length exceeds the critical length (lcr) were established. The critical length was calculated, and the curves for fiber size distribution of polysulfone composites were depicted, and a difference in fiber concentration between the dispenser and the extrusion head (up to ~10–15%) was found when the fiber content was at 18–25 vol %. For the first time, optimal parameters (which pertain to medium-filled dispersions) for the structure of DFPCM based on PSF and short glass fiber are able to be demonstrated.

 

About the Authors

A. B. Baranov
MIREA – Russian Technological University (M.V. Lomonosov Institute of Fine Chemical Technologies)
Russian Federation

Postgraduate Student of the Chair of Chemistry and Technology of Plastics and Polymer Composites

86, Vernadskogo pr., Moscow 119571, Russia



T. I. Andreeva
JSC “G.S. Petrov Institute of Plastics”
Russian Federation

Dr. of Sci. (Engineering), First Deputy General Director

Scopus Author ID 7005954791

35, Perovskii proezd, Moscow 111024, Russia



I. D. Simonov-Emelʼyanov
MIREA – Russian Technological University (M.V. Lomonosov Institute of Fine Chemical Technologies)
Russian Federation

D.Sc. (Engineering), Professor, Head of the Chair of Chemistry and Technology of Plastics and Polymer Composites

Scopus Author ID 6603181099

86, Vernadskogo pr., Moscow 119571, Russia



O. E. Peksimov
JSC “G.S. Petrov Institute of Plastics”
Russian Federation

Head of the Testing Laboratory

35, Perovskii proezd, Moscow 111024, Russia



References

1. Simonov-Emel’yanov I.D. Building structures in dispersion-filled polymers and properties of composite materials. Plasticheskie massy = Polymer Science and Technology. 2015;9(10):29-36 (in Russ.).

2. Mikhaylin Yu.A. Heat resistant polymers and polymeric materials. Saint Petersburg: Professiya Publ., 2006;261-298 (in Russ.).

3. Baranov A.B., Peksimov O.E., Prudskova T.N., Andreeva T.I., Simonov-Emel'yanov I.D., Shembel N.L. Study on technology characteristics materials based on polysulfone. Tonkie khimicheskie tekhnologii = Fine Chemical Technologies). 2016;11(5):87-90 (in Russ.). https://doi. org/10.32362/2410-6593-2016-11-5-87-90

4. Simonov-Emelʼyanov I.D., Sрembelʼ N.L., Prokopov N.I., Ushakova O.B., Surikov P.V., Markov A.V. Methods for determination of technological properties of fillers and polymer materials. Moscow: Publishing and Printing Center of MITHT, 2014;63-74 (in Russ.).


Supplementary files

1. Fig. 4. Distribution of glass fiber by length in PSF-190. Introduction by method 1 (curve 5) and method 2 (curves 1–4). Fiber content: 13.5 vol % (1, 5), 18.5 vol % (2), 21 vol % (3), and 25 vol % (4)
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Type Исследовательские инструменты
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For citation:


Baranov A.B., Andreeva T.I., Simonov-Emelʼyanov I.D., Peksimov O.E. The structure, composition and preparation of injection-molded composite materials based on glass-filled polysulfone. Fine Chemical Technologies. 2019;14(4):39-44. https://doi.org/10.32362/2410-6593-2019-14-4-39-44

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ISSN 2410-6593 (Print)
ISSN 2686-7575 (Online)