Abstract
The behavior of the components of an inseparable mixture of processing wastes containing polyamide, polyacrylonitrile, and cellulose fibres was investigated. The possibility of using them in production of wood—polymer composites if cyclization in the structure of PAN and chemical reaction of basic and acid functional groups play the determining role in intensification of the interfacial interaction in the composite and correspondingly in increasing the strength properties of the final product, was demonstrated. The parameters of the process were optimized, and this allowed for obtaining materials with a static bending strength of up to 80 MPa, water absorption of up to 11%, and a degree of swelling of up to 8.3% according to GOST, which satisfies the requirements for brand STs-500 ultrahard board materials.
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References
A. S. Lukashevich, S. N. Filyaeva, and N. B. Kichaeva, “Prospects for use of polymer wastes,” in: Proceedings of the II All-Union Conference on Ways of Increasing the Efficiency of Using Secondary Polymer Resources [in Russian], Kishinev (1989), p. 140.
G. S. Golovkin (ed.), Fibre Technology for Processing Thermoplastic Composite Materials [in Russian], Moscow (1993).
E. P. Mamulya, V. D. Mishik, and E. V. Lebedev, Plast. Massy, No. 8, 39–41 (1989).
L. A. Nazar'ina, D. V. Menaev, and T. V. Druzhinina, Khim. Volokna, No. 5, 48–51 (1995).
E. P. Romanova, I. G. Rumynskaya, et al., Vysokomolek. Soedin.,28, No. 1, 45–52 (1986).
P. A. Sergeevskii, Hydrodynamic Treatment and Preservation of Wood [in Russian], Lesnaya Prom., Moscow (1975).
G. I. Tsarev, T. V. Nemilova, and T. V. Zosina, Method of Fabrication of Board Material, RF Patent No. 2004557 (April 19, 1992).
Board Material and Method of Fabrication, RF Patent No. 1895618 (March 15, 1993).
Additional information
St. Petersburg State University of Technology and Design. Wood Technology Academy, St. Petersburg. Translated from Khimicheskie Volokna, No. 6, pp. 39–44, November–December, 1996.
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Nemilova, T.V., Romanova, E.P., Zosina, T.V. et al. Use of chemical fibre processing wastes for fabrication of thermoplastic composites. Fibre Chem 28, 402–408 (1996). https://doi.org/10.1007/BF01061004
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DOI: https://doi.org/10.1007/BF01061004