Lutfullaev, Sadulla2025-12-032025-12-032023-10-082№ 12 (117)https://dspace.kstu.uz/xmlui/handle/123456789/4216This article describes one of the main indicators of polymer materials obtained from waste of recycled polyethylene of different brands of LLC Chemical Complex Shurtangaz, a method for determining their flammability.enoxygen index, limiting, mixture of gases, flaming combustion and smoldering, light transmissionResearch of fire resistance and physicalmechanical properties of secondary polyethyleneResearch of fire resistance and physicalmechanical properties of secondary polyethyleneArticle