В статье приводятся результаты исследований по разработке наполненных композиционных полимерных материалов на основе полипропилена, сополимеров этилена с пропиленом) и модификаторовазербайджанских наноглин и моторного масла SAE5W30. Установлено, что при сочетании в композиции вышеуказанных полимерных матриц и незначительных количеств наноглины и моторного масла достигаются достаточно высокие антифрикционные показатели созданных материалов. Коэффициент трения материала, полученного вальцеванием (при 180 0 С) смеси, состоящей: а) из 84% мас. ПП, 15% мас. глины и 1 % мас. моторного масла, равен 0.15; б) из 72 мас.% этилен-пропиленового сополимера, 25 % мас. глины 3% мас. моторного масла-0.11. Ключевые слова: полипропилен, сополимеры этилена с пропиленом, модификаторы, моторное масло, композиционные материалы.

The effect of concentration and size of fine dispersed particles of graphite on ultimate tensile stress, elongation at break, melt flow rate, and wear resistance of composite materials based on propylene block-copolymer with ethylene was considered. The possibility of essential improvement of the properties of nanocomposites was shown by means of crosslinking reaction in the dynamic mode. Using the method of thermo-mechanical analysis, the transition regularities of nanocomposites from solid to viscous state were investigated. Also, optimal concentrations of the reacting components were established to achieve the highest physic-mechanical properties of nanocomposites.

The physical-mechanical, thermophysical, and other important properties of polymer composites primarily depend on the polymer fillers used as modifiers. Examples of fillers include substances that act as structural modifiers, additives, mineral additives, and so on. As studies conducted in this area show, modifiers for various purposes are used to improve chemical and physical-mechanical parameters. The article provides information about the development and production of polymer composite materials. The possibility of obtaining and using composite materials in various fields of technology is shown. In addition, a review of studies that provide a broad understanding of polymer composite materials is also collected. It has been shown that the use of polymer composite materials can lead to significant advances in modern manufacturing. The article also provides information on or-ganic and inorganic fillers with different properties. Based on this, the results of studies carried out in the direction of obtaining polymeric materials using carbon, carbon graphite, fiberglass, etc. are summed up. The nanocomposites of the new generation demonstrate innovative results. This paper shows innovative applications of polymer composite materials for various purposes. All this makes it possible to use the rich mineral resources of Azerbaijan in the production and operation of polymer composite materials

The effect of the concentration and size of molybdenum disulphide fine particles on the breaking stress ultimate tensile stress, elongation at break, melt flow index and wear resistance of composite materials based on ethylene-propylene block copolymer and molybdenum disulphide is considered. The possibility of a significant improvement in the properties of nanocomposites by carrying out the crosslinking reaction in a dynamic mode is shown. Nanocomposites patterns of transition from solid to viscous state are investigated by thermomechanical analysis. The optimal concentrations of the reacting components have been established, at which the highest physicomechanical properties of nanocomposites are achieved.