The conducted research on the preparation of polyurethane foam (PUF) with the addition of a hydroxyl component of water-soluble liquid thermolysis products of wood. Was determined experimentally the dependence of the density and volume of foam on the concentration of water-soluble pyrolysis liquid comprising a polyol component, as well as the the nature of the effect of pyrolysis liquid content on the compressive strength and bending. The scientific research showed that the increase in the content of the pyrolysis liquid resulting in reduced foaming capacity, increases density and decreases the strength of the material.
полиуретановая пена (ППУ), термолиз, прочность, polyurethane foam (PUF), thermolysis, strength
1. Saunders D., Frish K. Himiya poliuretanov: Per. s angl. M.: Himiya, 1968. 470 s.;
2. Lipatov Yu.S., Kercha Yu.Yu., Sergeeva L.M. Struktura i svoystva poliuretanov. Kiev: Nauk. dumka, 1970.279 c;
3. G.M. Fayzrahmanova, S.A. Zabelkin, A.N. Grachev, V.N.,Bashkirov Ispol'zovanie drevesnoy piroliznoy zhidkosti dlya polucheniya himicheskih produktov (stat'ya)/ Vestnik Kazanskogo tehnologicheskogo universi-teta: T. 15, № 15; M-vo obraz. i nauki Rossii, Kazan. nac. issled. tehnol. un-t. - Kazan': Izd-vo KNITU, 2012. - S. 101-103;
4. S.A. Zabelkin, G.M. Fayzrahmanova, L.N.Gerke, A.N. Grachev, V.N.,Bashkirov Sintez himicheskih produktov s ispol'zovaniem drevesnoy piroliznoy zhidkosti (stat'ya)/ Vestnik Moskovskogo gosudarstvennogo universiteta lesa - Lesnoy vestnik, 2012: T. 90, № 7, - S. 131-135;
5. Jianping Wu, Yuanhua Wang, Yiqin Wan, Hanwu Lei, Fei Yu, Yuhuan Liu, Paul Chen, Lirong Yang, Roger Ruan Processing and properties of rigid polyurethane foams based on bio-oils from microwave-assisted pyrolysis of corn stover, Int J Agric & Biol Eng, Vol. 2 No.1;
6. Alok G. Shenoy and Dr. Foster A. Agblevor Use of Fast Pyrolysis Bio-Oils in Synthesis of Polyurethane Foams, Utah State University, Logan, Utah., presented at SBI Science & Technology Review Winter Meeting on January 29th, 2013;
7. Renata Costa Silva Arau´ jo, Vaˆnya Ma´rcia Duarte Pasa, Breno Nonato Melo Effects of biopitch on the properties of flexible polyurethane foams, European Polymer Journal 41 (2005) 1420-1428;
8. Grachev A.N., Makarov A.A., Zabelkin S.A., Bashkirov V.N. Termohimicheskaya pererabotka lignocellyuloznogo syr'ya v biotoplivo i himicheskie produkty (stat'ya)/ Vestnik Kazanskogo tehnologicheskogo universiteta: T. 16. № 21; M-vo obraz. i nauki Rossii, Kazan. nac. issled. tehnol. un-t. - Kazan': Izd-vo KNITU, 2013. - S. 109-1119;
9. Grachev A.N., Bashkirov V.N., Zabelkin S.A., Makarov A.A., Tuncev D.V., Hismatov R.G. Sposob termicheskoy pererabotki organosoderzhaschego syr'ya/ patent na izobretenie RUS 2395559 10.03.2009;
10. Grachev A.N., Bashkirov V.N. Ustanovka dlya piroliza organosoderzhaschego syr'ya/ patent na poleznuyu model' RUS 74386 10.12.2007;
11. ASTM E203 - 08 Standartnyy metod opredeleniya soderzhaniya vody s pomosch'yu vol'yumetricheskogo titrovaniya po metodu Karla Fishera;
12. GOST 8462-85 Materialy stenovye. Metody opredeleniya predelov prochnosti pri szhatii i izgibe.
