u043eu0433u043du0435u0441u0442u043eu0439u043au0430u044f structural polymer composition on the basis of u043fu043eu043bu0438u043eu043bu0435u0444u0438u043du043eu0432

摘要

the invention relates to u043eu0433u043du0435u0437u0430u0449u0438u0449u0435u043du043du044bu043c compositions intended for the manufacture of solid and solid polymeric materials of bearing capacity.the technical solution is the development of fire-resistant declared the polymer composition on the basis of u043fu043eu043bu0438u043eu043bu0435u0444u0438u043du043eu0432,in the category of resistance u0433u043eu0440u0435u043du0438u044e fw - 0 with the physico mechanical characteristics.the goal is achieved, the u043eu0433u043du0435u0441u0442u043eu0439u043au0430u044f structural polymer composition on the basis of u043fu043eu043bu0438u043eu043bu0435u0444u0438u043du043eu0432 containing high density polyethylene or polypropylene,as well as u0437u0430u043cu0435u0434u043bu0438u0442u0435u043bu044f combustion - ammonium polyphosphate, slowdown combustion additionally contains melamine, pentaerythritol, magnesium hydroxide, as a modifier a u0441u0442u0435u0430u0440u0438u043du043eu0432u0443u044e acidas well as u0442u0435u0440u043cu043eu0441u0442u0430u0431u0438u043bu0438u0437u0430u0442u043eu0440u0430 - u0440u0438u0447u0432u0438u043d 944 next correlation components, mas.%, ammonium polyphosphate - 15 - 25; magnesium hydroxide is 1 to 10; melamine - 2 - 6.5; pentaerythritol - 1.5 - 6; stearic acid - 0.5 - 1; u0442u0435u0440u043cu043eu0441u0442u0430u0431u0438u043bu0438u0437u0430u0442u043eu0440 (u0440u0438u0447u0432u0438u043d 944) - 0.5 - 1; high density polyethylene or polypropylene and the rest.