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Modification of Residual Bitumen from Orhovytska Oil by Butonal Polymeric Latexes

Mohammad Al-Ameri, Oleh Grynyshyn and Yuriy Khlibyshyn
Lviv Polytechnic National University 12, S.Bandery str., 79013 Lviv, Ukraine
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Modification of residual bitumen from Orhovytska oil by Butonal polymeric latexes has been studied. Using such modifiers the softening temperature and bitumen elasticity increase and penetration decreases. The commercial paving bitumen may be produced from the residuals using Butonal polymeric latexes.

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