СОВЕРШЕНСТВОВАНИЕ ТЕХНОЛОГИИ СОЗДАНИЯ БИОРАЗЛАГАЕМЫХ КОМПОЗИЦИЙ И ВЛИЯНИЕ КОМПОЗИЦИОННОГО СОСТАВА НА ФИЗИКО-МЕХАНИЧЕСКИЕ СВОЙСТВА

Abstract

An extrusion process has been developed for the production of biodegradable hybrid compositions (BHC) based on polyolefin – low – density polyethylene and thermoplastic starch (TPS) with different starch – containing fillers – corn starch, pea starch, rice starch, and the integration of a new filler–distilled monoglyceride (DMG) plasticizer – in the composition of TPS. We have studied the rheological properties, and operational properties of biodegradable hybrid compositions (BHC). We have studied mechanical properties by differential scanning calorimetry (DSC) method. As a result, the studies have been performed to determine the direction for further improvement of the technology for producing TPS with plasticizing additive (DMG) for biodegradable film products.