Autors: Gospodinova, D. N., Ivanov, I. G., Veleva L., Gutierrez A.
Title: Plasma aided flame retardation of tzalam wood (lysiloma bahamensis) - II
Keywords: dielectric barrier discharge, plasma aided capillary impregnation, flame retardants, Tzalam wood

Abstract: The plasma aided flame retardation of wood, wooden products and cellulosic fibrous materials has been conceived and developed as a result of plasma aided process of capillary impregnation. The plasma-chemical surface pretreatment substantially alters its electrical, chemical and capillary activity, thus improving some impregnation process basic characteristics, such as penetration depth, solution spreading and adsorption speed, adsorbed solution capacity. Thermal analysis (TGA, DTA and DSC) has been used to reveal the impact of a new phosphor and nitrogen containing flame retardant and plasma-aided capillary impregnation on flame retardation of Tzalam (Lysiloma Bahamensis) wood. This study has been developed as part of a large investigation on plasma-chemically activated wood surface and flame retardant treated wood.



    , vol. 62, issue 35, pp. 113-122, 2012, Bulgaria, ТУ - София, ISSN 1311-0829

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