TY JOUR TI MODIFICATION OF BINDING AGENT FOR WOOD PARTICLE BOARD PRODUCTION KW wood particle board KW binding agent KW carbamide and formaldehyde gums KW modification KW IR spectroscopy KW physical and chemical indices JO Bulletin of KSAU AU Plotnikova, G.P. AU Plotnikov, N.P. AU Denisov, S.V. PY 2013 IS PB Krasnoyarsk State Agrarian University