Composites on Base of the Ultradispersed Polytetrafluoroethylene and Chitosan Salts  

作　　者：Vitaly I. Saldin Alexander K. Tsvetnikov Vitaly I. Saldin;Alexander K. Tsvetnikov(Far-Eastern Branch of Russian Academy of Science, Institute of Chemistry, Vladivostok, Russia Federation)

机构地区：[1]Far-Eastern Branch of Russian Academy of Science, Institute of Chemistry, Vladivostok, Russia Federation

出　　处：《Journal of Materials Science and Chemical Engineering》2016年第12期22-28,共7页材料科学与化学工程（英文）

摘　　要：Composites based on ultradispersed polytetrafluoroethylene and chitosan salts (nitrate, perchlorate and dodecahydro-closo-dodecaborate) and methods of their fabrication have been developed. For this purpose, the ultrasonic effect on the mixture of the aqueous gels of chitosan salts with dry UPTHE or UPTFE ethanol dispersion with propeller agitators. Introduction of ultradispersed polytetrafluoroethylene improving their functioning properties, namely high combustion efficiency and resistance to air moisture.Composites based on ultradispersed polytetrafluoroethylene and chitosan salts (nitrate, perchlorate and dodecahydro-closo-dodecaborate) and methods of their fabrication have been developed. For this purpose, the ultrasonic effect on the mixture of the aqueous gels of chitosan salts with dry UPTHE or UPTFE ethanol dispersion with propeller agitators. Introduction of ultradispersed polytetrafluoroethylene improving their functioning properties, namely high combustion efficiency and resistance to air moisture.

关 键 词：COMPOSITES Ultradispersed Polytetrafluoroethylene CHITOSAN Chitosan Nitrate PERCHLORATE Dodecahydro-Closo-Dodecaborate Graphite Oxid Ultrasonic Treatment COMPOSITES XRD IR 

分 类 号：TB3[一般工业技术—材料科学与工程]