polyvinyl chloride composites; migration; plasticization; modification; polystyrene; ABS plastic.

Influence of polystyrene modifier on features of polyvinylchloride plastics production

The main methods of physical modification of PVC materials is the combination with other polymers, including PS plastic, and the creation of polymer (nano) composites containing metal and silicate fillers. Modification of polyvinyl chloride by polystyrene plastic leads to obtain materials with reduced degree of plasticizer release out of matter volume, adjustable elastic-plastic characteristics, and enhanced physico - mechanical and thermal properties.