The possibility of using the compositions, containing organosilicic compound - potassium methylsiliconate and сationic polyelectrolyte VPK-402 for сardboard surface waterproofing has been studied. Wetting angles аnd waterproofing factors are determined. The particle-size distribution of сationic polyelectrolyte was examined.
картон, гидрофобизатор, капиллярное впитывание, катионный полиэлектролит, сardboard, waterproofing agent, capillary penetration, сationic polyelectrolyte
1. E.L. Akim, L.G. Mahotina, Tehnologiya obrabotki bumagi i kartona. Politehnika, Sankt-Peterburg, 2005, S. 303-351.
2. V.P. Teterin, Pakkograff, 7-8 (2004).
3. R.A. Garifullina, G.V. Bulidorova Vestnik Kazanskogo tehnologicheskogo universiteta, 5, 91-93, (2013).
4. G.V. Bulidorova, R.A. Garifullina Vestnik Kazanskogo tehnologicheskogo universiteta, 7, 64-67, (2013).
5. A.A. Alent'ev, I.I.Kletchenkov, A.A. Paschenko Kremniyorganicheskie gidrofobizatory, Gosudarstvennoe izdatel'stvo tehnicheskoy literatury, Kiev, 1962, 112 s.
6. Pat. RF 2394155C1 (2009)
7. S.V. Krupin, A. V. Poryadin, G.F. Kandaurova, I.M. Salihov Vestnik Kazanskogo tehnologicheskogo universiteta, 1, 87-91, (1998).