STM Journals Peer-reviewed research from Consortium e-Learning Network

3 publications

  • Published Subscription Original Research

    Study of the Rheological, Physical-Mechanical Properties of Disposed Polypropylene and Polyvinyl Chloride Binary Mixtures

    By Shixaliyev Kerem

    Abstract: In this study, various compositions were prepared by modifying the decommissioned polypropylene (PP)-based polymer waste with polyvinyl chloride (PVC) in different proportions for the purpose of modification, and the flow index and physical and mechanical properties of their alloys were studied. As a result of the research, the following results were obtained. PP/PVC binary compositions were prepared and samples were obtained based on 6 different proportions by changing the amount …

    Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 Read article

  • Published Subscription Original Research

    Study of Binary Systems Based on Butadiene-Terephthalate Rubber and Astragals and Its Rheological Properties

    By Shixaliyev Kerem

    Abstract: Study of binary systems based on butadiene-terephthalate rubber and Astragals and it In this work, Nano sized astragals was used for the first time to modify butadiene terephthalate rubber. For this purpose, compositions were prepared to study the properties of butadiene terephthalate rubber with different astragals contents of 1, 3 and 5 mass parts. Their results were compared with the control composition without nanoparticles. The presence of astragals and its …

    Published in Journal of Polymer & Composites · Vol. 13, Issue 5, 2025 · pp. 153–169 Read article

  • Published Subscription Original Research

    Modified Oil Bitumen with Polymer Waste for Oil Pipeline Application from Bitu

    By Shixaliyev Kerem

    Abstract: Protection of oil refining, oil production and gas pipeline equipment from corrosion is the most important problem today. Currently, anticorrosive materials are mainly used, resistant polymer compositions, epoxy resin, bitumen and other materials for coating metal parts of these equipment. But these anticorrosive materials do not always provide metals from corrosion at the metal-antioxidant boundary and do not provide high strength of the protective layer, so these anticorrosive materials do …

    Published in Journal of Polymer & Composites · Vol. 13, Issue 5, 2025 · pp. 101–109 Read article

Support