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STUDY OF THE MODIFYING PROCESS OF A POLYMER MIXTURE BASED ON POLYSTYRENE WASTE

Journal: Science and world (Vol.2, No. 64)

Publication Date:

Authors : ;

Page : 8-13

Keywords : polystyrene waste; chlorated atactic polypropylene; capillary viscosimeter; mechanochemical modification; rheological indicators; effective viscosity; shift voltage and shear rate; polymer melt flow rate.;

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Abstract

Polystyrene waste was used as a research object. A mechanochemical modification of the composition “polystyrene: waste polystyrene” with polymer, containing functional group – chlorated atactic polypropylene – was carried out. Infrared spectroscopic analysis of both the initial components and the obtained modified compositions was carried out. The rheological properties of the polymer composition were also investigated using capillary viscometer method.

Last modified: 2019-01-10 19:42:32