Využití jílových minerálů na výrobu biodegradabilních směsí na bázi polyvinylalkoholu a keratinového hydrolyzátu

Abstract

In the research, composite PVA films to contain selected types of clay minerals and keratin hydrolyzate were designed. The addition of clay Fillem can also improve the process and user properties of the resulting composite. In the research the Cloisite® Na+, Cloisite® 20A, Cloisite® 30B, Kaolin Sedlec 1A, waste Kaolin Strelec and zeolites prepared by synthesis of the waste materials. The blended films were subsequently subjected to biodegradation experiments. The test results indicate the effect of the mineral clay type on the resulting film decomposition.