About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Vachnina T.N. – candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Susoeva I.V. – candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kostroma state University The organization address: 156005, Russia, Kostroma, Dzerzhinsky st., 17 Anosowa E.B. – candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kapranov A.V. – post-graduate student, assistant E-mail: alex15109@ yandex.ru Civil Defence Academy EMERCOM of Russia The organization address: 141435, Russia, Himki, microdistrict Novogorsk |
| Title of the article | Rating of thermal degradation of lignocellulosic fillers and composite materials on their basis |
| Abstract. | Problem statement. The aim of this work was to assess the fire properties of lignocellulosic fillers and composite plates based on them to reduce the Flammability of the material. Results. In the work the obtained results determine the degree of damage by weight when burning in «ceramic box» samples of composite material with a filler of non-refundable pulverized waste production of cotton fiber. To assess the combustibility of the material of the filler used, thermal analysis of cotton fiber and non-waste production – the curves of thermogravimetry and differential scanning calorimetry, obtained IR spectra of thermolysis products of materials. Conclusions. High (50 %) damage degree in mass during the combustion of composite panels based on non-returnable cotton waste due to increased Flammability of the material filler, which is based on the processes of dehydration, oxidation and thermal degradation of cellulose. Recommended for the manufacture of flameproof composite plate materials of unrecoverable waste production of cotton fiber to use lomographische binder. This allows to obtain a composite Board material on the basis of irrevocable pulverized waste carded, cotton fibres, having a loss of mass during heat exposure corresponding to the Flammability group G1 according to GOST 30244-94. |
| Keywords. | lignocellulosic waste, composite materials, differential scanning calorimetry. |
| For citations: | Vachnina T.N., Susoeva I.V., Anosowa E.B., Kapranov A.V. Rating of thermal degradation of lignocellulosic fillers and composite materials on their basis // Izvestiya KGASU. 2017. №1(39) P.188-186. |
