RESEARCH OF COMPOSITIONS BASED ON POLYPROPENE AND ZEOLITE

Abstract

The article provides information on the literature review of the last 10 years on the reinforcement of polypropylene with zeolites. It has been shown in the literature review that various natural products are used as reinforcements in the world, including halloysites containing various Me, shungite mineral, zeolite (ZEOL, modified zeolite from the Daubabа deposit, dehydrated and
non-dehydrated zeolite, modernite, nano-ZnO zeolite, montmorillonite) and other natural origin substances are used. The articles also investigated the properties of natural zeolite modification and the particle size and microstructure. At the same time, the physical-mechanical, rheological and thermophysical properties of the obtained composites were investigated. Studies show that the incorporation of zeolites into the polymer improves the functional properties of polymer composite materials. However, when choosing ingredients for compositions, it is necessary to take into account not only their cost, but also environmental safety factors.