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Information × Registration Number 0202U002203, 0199U000465 , R & D reports Title Formation and investigation of urethane containing polymer systems modified by nature recycling components and some functional additives. popup.stage_title Head Kercha Yurij Yurijovych, Registration Date 07-02-2002 Organization Institute of Macromolecular Chemistry NASU popup.description2 Urethane containing polymer composites modified by recyclable components were investigated.Urethane based composites filled with microcrystalline cellulose (MCC) were formed. The definite optimum concentration of MCC depending on its disperse distribution in PU matrix and its influence onto composite properties have been established. The influence of a solutions having a different pH values on degradability characteristics of polyurethane-MCC composites have been studied by IR spectroscopy. Poyurethane composites filled by different disperse metals and their salts, metal oxides have also been prepared. These materials exhibit conductive properties and are capable to diminish X-radiation. For above composites 2 patents of Ukraine were certified. Product Description popup.authors popup.nrat_date 2020-04-02 Close