Characteristics of Modified Lignocellulosic Fillers with FT-IR and Titration Method

Baltic Polymer Symposium 2015: Programme and Proceedings 2015
Anrijs Verovkins, Brigita Neiberte, Galia Shulga, Sanita Vītoliņa, Sandra Livcha

With the aim to predict the effect of modified lignocellulosic fillers on properties of wood-polymer composites (WPC), the functional groups composition of the initial and the modified lignocellulosic particles were investigated with Fourier transform infrared spectroscopy (FT-IR) and conductometric titration in aqueous media. As lignocelluloses, by-products in the form of sawdust and bark of various wood species (pine, birch, grey alder, etc.) were used. For their modification, the desoxyamination (DEEPA) and oxyammonolysis reactions were employed

Keywords
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Verovkins, A., Neiberte, B., Shulga, G., Vītoliņa, S., Livcha, S. Characteristics of Modified Lignocellulosic Fillers with FT-IR and Titration Method. In: Baltic Polymer Symposium 2015: Programme and Proceedings, Latvia, Sigulda, 16-18 September, 2015. Riga: RTUPress, 2015, pp.131-131. ISBN 978-9934-542-12-1. e-ISBN 978-9934-542-13-8.

Publication language
English (en)