Author:
,Demchuk Yuriy, ,Donchenko Myroslava, ,Astakhova Olena, ,Gunka Volodymyr, ,Drapak Iryna, ,Sulyma Marta, ,Palianytsia Liubov, ,Bratychak Michael,
Abstract
A bisphenol-formaldehyde resin was synthesized using the polycondensation method of bisphenol A with formaldehyde. Road bitumen has been modified with this resin. The possibility of its use as a road petroleum bitumen modifier has been established for different contents of the synthesized resin. It has been established that the introduction of synthesized bisphenol-formaldehyde resin into the composition of bitumen significantly increases its heat resistance. The synthesized resin and modified bitumens were characterized using IR spectroscopy. The change in the composition and properties of the bitumen modified with bisphenol-formaldehyde resin has been described.
Publisher
Lviv Polytechnic National University
Reference39 articles.
1. [1] Pstrowska, K.; Gunka, V.; Sidun, I.; Demchuk, Y.; Vytrykush, N.; Kułażyński, M.; Bratychak, M. Adhesion in Bitumen/Aggregate System: Adhesion Mechanism and Test Methods. Coatings 2022, 12, 1934-1952. https://doi.org/10.3390/coatings12121934
2. [2] Hrynchuk, Yu.; Sidun, Iu.; Gunka, V.; Prysiazhnyi, Yu.; Reutskyy, V.; Mosiuk, M. Epoxide of Rapeseed Oil-Modifier for Bitumen and Asphalt Concrete. Pet. Coal 2019, 61, 836-842.
3. [3] Wręczycki, J.; Demchuk, Y.; Bieliński, D.; Bratychak, M.; Gunka, V.; Anyszka, R.; Gozdek, T. Bitumen Binders Modified with Sulfur/Organic Copolymers. Materials 2022, 15, 1774. https://doi.org/10.3390/ma15051774
4. [4] Grynyshyn, O.; Donchenko, M.; Khlibyshyn, Yu.; Poliak, O. Investigation of Petroleum Bitumen Resistance to Aging. Chem. Chem. Technol. 2021, 15, 438-442. https://doi.org/10.23939/chcht15.03.438
5. [5] Nagurskyy, A.; Khlibyshyn, Y.; Grynyshyn, O. Bitumen Compositions for Cold Applied Roofing Products. Chem. Chem. Technol. 2017, 11, 226-229. https://doi.org/10.23939/chcht11.02.226