TITLE:
Composites on Base of the Ultradispersed Polytetrafluoroethylene and Chitosan Salts
AUTHORS:
Vitaly I. Saldin, Alexander K. Tsvetnikov
KEYWORDS:
Composites, Ultradispersed Polytetrafluoroethylene, Chitosan, Chitosan Nitrate, Perchlorate, Dodecahydro-Closo-Dodecaborate, Graphite Oxid, Ultrasonic Treatment, Composites, XRD, IR
JOURNAL NAME:
Journal of Materials Science and Chemical Engineering,
Vol.4 No.12,
December
1,
2016
ABSTRACT: 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.