Karimi Y. Low-Combustible Polyamide-Base Composite Materials

Object of study: PCM with low flammability and high physical and mechanical properties. The purpose of study: the efficiency and regularities of obtaining PCM with reduced flammability based on PA-6 by added of the fillers of different chemical nature at the anionic polymerization of ?- caprolactam and study of the effect of polymerized mixtures on technological, physical, mechanical and performance properties obtained PCM. Methods: Experimental data obtained using viscometry and modern instrumental methods: DSC, XRD , TEM , TGA , and IR spectroscopy. Tests for determining the flammability and physical and mechanical properties were carried out according to the standards ASTM. Theoretical and practical results: the technological foundations receiving PCM with reduced flammability by anionic polymerization of ?- caprolactam in the presence of fillers reasonable conditions of the main stages of the process and the possibility of its completion in two ways: provide granular PCM or give workpiece (product) in the form. Scientific novelty: creating PCM with low combustibility based on PA-6 and fillers of different chemical structure by anionic polymerization in situ ?- caprolactam. The degree of implementation: results of the thesis are introduced in Iranian polymer and petrochemical institute and the company "Karangin Co." (Tehran ). Application: construction, engineering and others areas.