The article presents the results of research on the production of polymer-bitumen binder (PBB) based on mixtures of non-oxidized and oxidized petroleum products, namely high-viscosity tar, darkened vacuum distillate, and oxidized petroleum bitumen 70/100, obtained at technological installations of Limited Liability Partnership (LLP) “JV Caspi Bitum’’ and styrene-butadiene-styrene (SBS) block copolymer brand L 30-01A modifier in the presence of a stabilizer. The results obtained show that the introduction of the SBS modifier in the presence of a sulfur stabilizer improves the performance characteristics of PBB, such as elasticity, ductility, softening temperature, penetration, and brittleness temperature.

中文翻译：

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在稳定剂存在下制备聚合物沥青粘结剂

本文介绍了基于非氧化和氧化石油产品（即高粘度焦油，深色真空馏出物和氧化石油沥青70/100）的混合物生产聚合物沥青粘合剂（PBB）的研究结果。稳定剂存在下的有限责任合伙企业（LLP）“合资Caspi沥青”和苯乙烯-丁二烯-苯乙烯（SBS）嵌段共聚物品牌L 30-01A改性剂的技术装置。获得的结果表明，在硫稳定剂的存在下引入SBS改性剂可改善PBB的性能特征，例如弹性，延展性，软化温度，渗透性和脆性温度。