Vliv speciálních aditiv na optickou hustotu kouře bezhalogenových polymerních směsí

Abstract

This diploma thesis deals with the influence of special additives to the optical density of smoke halogen-free polymer mixtures. ČSN EN ISO 5659 was used to determine this dependence. The theoretical part describes common plastics, principles of combustion, fire retardation, new ways of halogen-free fire retardants and properties of the additives. The practical part evaluates the measured data from test of optical density and compares the influence of fire retardants and additives used in the optical density.