Influence of 2,4-diaminotoluene modifier on the physical and mechanical properties of epoxy composite coatings https://doi.org/10.33108/visnyk_tntu2018.03.036
Article Sidebar
Main Article Content
Abstract
In the work for the formation of composite material with advanced physical and mechanical properties an epoxy dyanoic oligomer ED-20, a polyethylene polyamine (PEPA) and a modifier of 2,4 – diaminotoluenes were used. The dependence of the content of 2,4 – diaminotoluene on the physical and mechanical properties of epoxy composites is studied. For forming a protective coating with advanced cohesive properties, the optimum content of the modifier is q = 1,0 parts, by which the ability to withstand static, dynamic, and stress shock is increased. The method of the IR-spectral analysis revealed the adsorption and catalytic activity of the modifier, which provides interaction with the side groups of the chain of the epoxy oligomer, which increases the cohesive strength of the materials.
Article Details
Issue
Section
This work is licensed under a Creative Commons Attribution 4.0 International License.
References
1. Buketov A.V., Stukhliak P.D., Chykhira I.V. Vlastyvosti modyfikovanykh ultrazvukom epoksyplastiv: monohrafiia. Ternopil, Krok, 2011, 201 p. [In Ukrainian].
2. Buketov A.V, Akymov A.V., Sapronov A.A. Polymerkompozytnie zashchytnie ohneupornie pokrityia: monohrafiia. Kherson, KhHMA, 2017, 172 p.
3. Buketov A.V., Sapronov O.O., Brailo M.V., Buketova N.M., Dulebová L., Aleksenko V.L., Yatsiuk V.M. Vidnovlennia zasobiv transportu fulerenovmisnymy epoksykompozytamy. Kherson, KhDMA, 2018, 164 p.
4. Buketov A., Maruschak P., Sapronov O., Zinchenko D., Yatsyuk V., Panin S. Enhancing performance characteristics of equipment of sea and river transport by using epoxy composites. Transport, 2016, Vol. 31 (3), pp. 333 – 342.
https://doi.org/10.3846/16484142.2016.1212267
5. Ben A., Sapronov O., Buketova N., Yatsiuk V. Doslidzhennia vplyvu modyfikatora 3,31 – (1,4 – fenilen) bis (2 – khloropropionitrylu) na vlastyvosti epoksydnoi matrytsi. Fizyko-khimichna mekhanika materialiv, 2014, Vol. 10, pp. 341 – 346.
6. Buketov A.V., Sapronov A.A., Yatsiuk V.N., Hryshchuk B.D., Baranovskyi V.S. Yssledovanye vlyianyia 1,4 – bys (N,N dymetyldytyokarbamato) benzena na mekhanycheskye svoistva epoksydnoi matryts. Plastycheskye massi, 2014, No. 3 – 4, pp. 26 – 34.
7. Buketov A.V., Sapronov O.O., Yatsiuk V.M., Skyrdenko V.O. Yssledovanye vlyianyia modyfykatora 4,4 – metylenbys (4,1 – fenylen) bys (N,N – dyetyldytyokarbamata) na strukturu y svoistva epoksydnoi matrytsi. Plastycheskye massi, 2014, No. 7 – 8, pp. 9 – 16.
8. Buketov A.V., Braylo N.V., Sapronov O.O., Yatsiuk V.N., Akymov A.V. Yssledovanye vlyianyia modyfykatora 2 – metyl – 2 – tyotsyanato – 3 – (4 – tyotsyanatofenyl) propyoamyda na strukturu y svoistva epoksydnoi matrytsi. Mekhanyka kompozytsyonnikh materyalov y konstruktsyi, 2014, No. 4 (20), pp. 539 – 554.
9. Khodakovskyi O.V., Amelin M.Yu., Buketova N.M., Sapronov O.O., Yatsiuk V.M. Doslidzhennia fizyko-mekhanichnykh vlastyvostei modyfikovanykh paraaminoazobenzolom epoksydnykh kompozytiv dlia remontu zasobiv transportu. Naukovyi visnyk KhDMA, 2017, No. 1 (16), pp. 113 – 120.
10. Nakamoto K. YK-spektri y spektri KR neorhanycheskykh y koordynatsyonnikh soedynenyi: per. s anhl. Moscow, Myr, 1991, 536 p.
11. Safulyn R.S. Neorhanycheskye kompozytsyonnie materyali. Moscow, Khymyia, 1983, 304 p.
12. Buketov А.V., Sapronov А.А., Buketova N.N., Brailo M.V., Marushak P.О., Panin S.V., Amelin M.Yu. Impact toughness of nanocomposite materials filled with fullerene С60 particles. Composites, Mechanics, Computations, Applications. An International Journal, 2018, Vol. 9 (2), pp. 141 – 161.