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


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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. No: Baltic Polymer Symposium 2015: Programme and Proceedings, Latvija, Sigulda, 16.-18. septembris, 2015. Riga: RTUPress, 2015, 131.-131.lpp. ISBN 978-9934-542-12-1. e-ISBN 978-9934-542-13-8.

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