THERMAL CHARACTERISTICS OF MODIFIED NONWOVEN MATERIALS BASED ON COTONIN FLAX
Abstract
The ability of a material not to change its properties when heated is an important characteristic of nonwoven and fibrous polymeric materials (VPM). The interaction of binder components, flax cellulose and non-cellulose impurities will largely determine their properties, including resistance to thermal oxidation. In this paper were used as objects of research cotton linen, samples of purified cellulose, extracted lignin, cotton fiber based on cotton linen, impregnated with polymer binders.
Enzyme-modified flax is obtained by effective fibration due to the selective hydrolysis of pectins and hemicelluloses, while structure-forming lignin has been preserved. The formation of VPM was performed by impregnation of undirected fibers located in the canvas with a binder based on 50% polyvinyl acetate emulsion and cyclic PA-6 oligomers (polymerization degree 6–11).
Fiber-polymer materials based on cottonin- flax with various types of binders were obtained, their thermal properties were studied on the Synchronous Thermal Analyzer – STA 449 F3 Jupiter®. Resistance to burning was evaluated according to standard 12.4.184. The effect of the introduction of natural aluminosilicates on the thermal properties of fibrous-polymeric materials has been studied.It was revealed that fibrous-polymeric materials with the inclusion aluminosilicate (from Malostupino) have low burnability.
Downloads
Metrics
References
Fengel D., Vegener G. Drevesina (khimiya, ul'trastruktura, reaktsii). [Wood (chemistry, ultrastructure, reactions)]. Moskva, 1988, 512 p. (in Russ.).
Cheshkova A.V., Loginova V.A., Burov A.V., Anikina Ye.N. 7-ya Vserossiyskaya nauchno-prakticheskaya konfer-entsiya «Ekologicheskiye problemy promyshlennykh gorodov». [7th All-Russian Scientific and Practical Conference "Environmental problems of industrial cities"]. Saratov, 2015, vol. 2, pp. 303–305. (in Russ.).
Shorygina N.N., Reznikov V.M., Yelkin V.V. Reaktsionnaya sposobnost' lignina. [Reactivity of lignin]. Moscow, 1976, 368 p. (in Russ.).
Kostochko A.V., Shipina O.T., Valishina Z.T., Garayeva M.R., Aleksandrov A.A. Vestnik Kazanskogo tekhnolog-icheskogo universiteta, 2010, no. 9, pp. 267–275. (in Russ.).
Hatakeyama H., Hatakeyama T. Adv. Polym. Sci., 2010, vol. 232, pp. 1–63.
Mikhaylin Yu.A. Konstruktsionnyye polimernyye kompozitsionnyye materialy. [Structural polymer composites]. St. Pe-tersburg, 2008, 820 p. (in Russ.).
Ryzhenkov A.V. Internet-zhurnal «Naukovedeniye», 2015, vol. 7, no. 6. URL: https://naukovedenie.ru/PDF/137TVN615.pdf. DOI: 10.15862/137TVN615. (in Russ.).
Kurdenkova A.V., Shustov Yu.S., Davydov A.F. Nauchno-metodicheskiy elektronnyy zhurnal «Kontsept», 2016, vol. 3, pp. 26–30. URL: http://e-koncept.ru/2016/56017.htm. (in Russ.).
Yefryushin D.D., Kon'shin V.V., Poteshkina O.O., Shutkina D.A. V Mezhdunarodnaya konferentsiya-shkola po khimicheskoy tekhnologii. [V International Conference-School on Chemical Technology]. Volgograd, 2016, pp. 398–400. (in Russ.).
Khizhnyak K.V., Krutov S.M.Materialy Mezhdunarodnoy nauchno-tekhnicheskoy konferentsii molodykh uchenykh i spetsialistov. [Materials of the International scientific and technical conference of young scientists and specialists]. St. Petersburg, 2011, pp. 389–393. (in Russ.).
Gvozdev V.N., Chupka E.I. Khimiya prirodnykh soyedineniy, 1981, no. 4, pp. 92–96. (in Russ.).
Korošec R.C., Lavrič B., Rep G., Pohleven F., Bukovec P. J. Therm. Anal. Calorim., 2009, vol. 98, pр. 189–195, DOI: 10.1007/s10973-009-0374-z.
Carrier M., Loppinet-Serani A., Denux D., Lasnier J-M., Ham-Pichavant F., Cansell F. Biomass Bioenergy, 2011, vol. 35(1), pр. 298–307, DOI: 10.1016/j.biombioe.2010.08.067.
Mikova N.M., Fetisova O.Yu., Ivanov I.P., Pavlenko N.M., Chesnokov N.V. Khimiya rastitel'nogo syr'ya, 2017, no. 4, pp. 53–64, DOI: 10.14258/jcprm.2017042018. (in Russ.).
Bazarnova N.G., Karpova Ye.V., Katrakov I.B. i dr. Metody issledovaniya drevesiny i yeye proizvodnykh: ucheb-noye posobiye. [Methods of study of wood and its derivatives: a textbook]. Barnaul, 2002, 160 p. (in Russ.).
Ceylan O., Van Landuyt L., Rahier H., De Clerck K. Journal of Cellulose, 2013, vol. 20, pр. 1603–1612.
De Rosa I.M., Kenny J.M., Puglia D., Santulli C., Sarasini F. Composites Science and Technology, 2010, vol. 70, pр. 116–122, DOI: 10.1016/j.compscitech.2009.09.013.
Sazanov Yu.N., Popova Ye.N., Sumerskiy I.V., Mokeyev M.V., Kulikova Ye.M., Litvinova L.S., Kever Ye.Ye., Kru-tov S.M., Gribanov A.V. Zhurnal prikladnoy khimii, 2010, vol. 83, no. 9, pp. 1509–1516. (in Russ.).
López R., Fernández C., Gómez X., Martínez O., Sánchez M.E. J. Therm. Anal. Calorim., 2013, vol. 114, pp. 295–305, DOI: 10.1007/s10973-012-2843-z.5.
d’Almeida A.L.F.S., Barreto D.W., Calado V., d’Almeida J.R.M. Journal of Thermal Analysis and Calorimetry, 2008, vol. 91, pp. 405–408.
This work is licensed under a Creative Commons Attribution 4.0 International License.
The authors, which are published in this journal, agree to the following conditions:
1. Authors retain the copyright to the work and transfer to the journal the right of the first publication along with the work, at the same time licensing it under the terms of the Creative Commons Attribution License, which allows others to distribute this work with the obligatory indication of the authorship of this work and a link to the original publication in this journal .
2. The authors retain the right to enter into separate, additional contractual agreements for the non-exclusive distribution of the version of the work published by this journal (for example, to place it in the university depository or to publish it in a book), with reference to the original publication in this journal.
3. Authors are allowed to post their work on the Internet (for example, in a university repository or on their personal website) before and during the review process of this journal, as this may lead to a productive discussion, as well as more links to this published work.
