Open AccessWATER-DILUTING EPOXIDE TELOMER BASED ON DIBUTYL ETHER OF ADIPINIC ACID
Author(s) -
A.Z. Chalabiyeva,
N. Ya. Ishenko,
D.R. Nurullayeva,
Б. А. Мамедов
Publication year - 2020
Publication title -
kimya problemləri
Language(s) - English
Resource type - Journals
eISSN - 2522-1655
pISSN - 2221-8688
DOI - 10.32737/2221-8688-2020-4-451-456
Subject(s) - chemistry , acetone , epoxide , ether , peroxide , thermal stability , chloroform , polymer chemistry , organic chemistry , catalysis
A water-diluting epoxidetelomer was synthesized on the basis of allylglycidyl ether and dibutyl ether of adipinic acid under the effect of free radicals being generated during thermal decay of ditretbutyl peroxide. The reaction proceeds in one stage, the process is wasteless and fire-safe while the unreacted allylglycidyl ether returns to the reaction. The synthesized epoxytelomer is a low-viscous resin of lightyellow color, soluble in water, chloroform, acetone, M.w.=380-400 g.mol-1 , epoxide number –18-19%. The composition and structure of the obtained telomer were established due to physical and chemical investigations. The composition materials of hot and cold curing were developed on the basis of the obtained telomer. The curing process was studied by a method of differential-thermal analysis to show that the obtained materials were characterized by high heat-resistance and thermal stability. It revealed that the epoxide telomer has surface-active properties.