Структура и свойства полимеризационно-наполненного нанокомпозита полиамида-6 с монтмориллонитом

Аннотация

Subjects of research: caprolactam, montmorillonite, polyamidc-6, nanocompositc on the basis polyamidc-6 with montmorillonite via polymerization filling. Purpose of work: complex study of features and rules of nanocomposite formation in process of polymerization fillings of polyamide-6 with montmorillonite, revealing of interrelation of physicomechanical properties with parameters of the structural organization and working out the technological scheme of getting nanocomposites in case of anion activated polymerization of caprolactam. Methods of research: IR-spcctroscopy, DTA, X-ray diffraction, DMA, DSC. The results obtained and their novelty: for the first time, polymerizations approach to the creation of a nanocomposite on the basis of polyamidc-6 with montmorillonite in case of anionic activated polymerization of caprolactam is realized. Optimal conditions of polymerization and the formation mechanism of nanocomposite arc defined. Parameters of the structural organization responsible for enhancing of exploitation characteristics of composite arc defined through comparison of the theoretical calculations and experimental data. Practical value - the revealed optimal conditions and correlation between structure and properties allow developing new ideas in the field of creation of nanostructural polymeric materials. The principal possibility of implementation of single-stage technology for creation of objects by making use of advanced technique of reactive injective formation is shown. Degree of embed and economic effectiveness: the work has fundamental-oriented character in which possibilities of creation of nanostructural composites based on polyamide-6 with excellent mechanical properties and reduced combustibility have been revealed. The test certificate is available including assessment of combustibility confirming an increase of the fire resistance property. Field of application: synthesized nanocomposite materials of polyamidc-6 with montmorillonite can be used (1) in the textile industry, (2) in the electrotechnical industry as cards of electronic schemes and cases of calculator machines as materials with the reduced combustibility (3) in mechanical engineering for making gear wheels.