|Autors: Ivanov, I. G., Gospodinova, D. N., Dineff, P. D., Veleva L.|
Title: Thermal Behavior Criteria of Flame Retarded Wood Obtained by Simultaneous Thermal Analysis: I. New Thermal Behavior Criteria of Wood
Keywords: capillary impregnation, Caoba mahogany, enthalpy change, flame retardancy, Mexican white cedar, plasma-aided flame retardation, simultaneous thermal (TGA-DSC) analysis, thermal behaviour criteria, Tzalam
Abstract: Simultaneous Thermal Analysis (STA) unifies the application of thermogravimetry (TGA) and differential scanning calorimetry (DSC) to one and the same sample in a single instrument, under perfectly identical conditions. The results obtained by STA were used in a new way, to reveal the influence of plasma-aided flame retardancy on thermal behavior and flammability of wood. New integral criteria of thermal behavior such as specific enthalpy change, kJ/kg, and specific heat flux, kW/kg or kJ/(kg sec), have been developed by investigation of three different species of Mexican wood (Yucatan) - Mexican white cedar (Cupressus Lusitanica); Caoba mahogany (Swietenia macrophylla); and Tzalam (Lysiloma bahamensis).
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Вид: постер/презентация в международен форум