Abstract
To improve their properties, phenol- and carbamide-formaldehyde adhesives were modified by cellulose by-products. It has been shown that the introduction of pectol into phenol-formaldehyde resin of SFZh-3013 grade and products of sulfite-cellulose production into adhesive compositions based on carbamide-formaldehyde resins increases the plywood gluing strength and curing rate.
Similar content being viewed by others
References
G. S. Varankina and D. S. Rusakov, “Modification of phenol-formaldehyde resin using byproducts of sulfate-cellulose production,” Izv. S.-Peterb. Lesotekh. Akad., No. 204, 130–137 (2013).
A. N. Chubinskii, G. S. Varankina, D. S. Rusakov, and S. V. Denisov, “Acceleration of the process of gluing veneers with phenol-formaldehyde adhesives,” Izv. St-Peterb. Lesotekh. Akad., No. 194, 121–128 (2011).
G. S. Varankina, D. S. Rusakov, A. V. Ivanova, and A. M. Ivanov, “Reduction of toxicity of wood glued materials, based on lignosulfonates modified with ureaformaldehyde resins,” Sist., Metody, Tekhnol., No. 3, 154–160 (2016).
A. V. Dubina and V. N. Martsul’, “Use of lignosulfonates for wastewater treatment containing components of urea-formaldehyde resins,” Vestn. Vitebsk. Gos. Tekhnol. Univ., No. 27, 141–145 (2014).
I. P. Deineko, “Utilization of lignins: Achievements, problems and prospects,” Khim. Rastit. Syr’ya, No. 1, 5–20 (2012).
A. A. Varfolomeev, A. D. Sinegibskaya, A. F. Gogotov, L. V. Kanitskaya, and A. V. Rokhin, “Phenol-formaldehyde resins modified with lignin. New aspects of the reaction,” Khim. Rastit. Syr’ya, No. 3, 11–16 (2009).
A. F. Gogotov, A. A. Varfolomeev, L. V. Kanitskaya, A. D. Sinegibskaya, and A. V. Rokhin, “On the synthesis and structure of resol phenol-formaldehyde resins,” Russ. J. Appl. Chem. 82 (6), 1102–1105 (2009).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © D.S. Rusakov, G.S. Varankina, A.N. Chubinskii, 2017, published in Klei, Germetiki, Tekhnologii, 2017, No. 8, pp. 16–20.
Rights and permissions
About this article
Cite this article
Rusakov, D.S., Varankina, G.S. & Chubinskii, A.N. Modification of Phenol- and Carbamide-Formaldehyde Resins by Cellulose By-products. Polym. Sci. Ser. D 11, 33–38 (2018). https://doi.org/10.1134/S1995421218010185
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1995421218010185