Abstract:

The polymer composites on the basis of secondary polyethylene and the minerals spread in Georgia (andesite from Bakuriani, Sachkhere quartz sand and Okami slag) have been obtained. There are studied some physical-mechanical properties, thermal stability and materials hydrophobycity. It is shown that the ultimate strength and thermal stability of the composites extremely depend on the type and concentration of the filler. For composites containing binary filler (quartz sand + slag) discovered the sinergistic effect- anomaly increasing of the ultimate strength at definite ratio of the fillers

Keywords: polymer composite; polyethylene; Georgian minerals.