METHOD FOR PRODUCING chemisorption filter material, chemisorption and respirator MATERIAL BASED ON IT

摘要

1. method u043fu043eu043bu0443u0447u0435u043du0438u00a0 u0445u0435u043cu043eu0441u043eu0440u0431u0446u0438u043eu043du043du043eu0433u043e filter material, u0437u0430u043au043bu044eu0447u0430u044eu0449u0438u0439u0441u00a0 in impregnation of unwoven fabric and u0432u044bu043bu0435u0436u0438u0432u0430u043du0438u0435u043c and drying, exce u0447u0430u044eu0449u0438u0439u0441u00a0, u043fu0440u043eu043fu0438u0442u043au0443 of unwoven fabric is in the 5 to 9% solution of chloride u0430u043bu044eu043cu0438u043du0438u00a0 hydrolyzed with an introduction to the solution u043fu043bu0430u0441u0442u0438u0444 u0438u0446u0438u0440u0443u044eu0449u0435u0439 additives - u044du0442u0438u043bu0435u043du0433u043bu0438u043au043eu043bu00a0 of 60 - 90 ml to 1000 ml of solution.;2. u0445u0435u043cu043eu0441u043eu0440u0431u0446u0438u043eu043du043du044bu0439 material containing a layer of fibers of the unwoven fabric, impregnated, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 because he is from a solution of 1 in it m material has a surface density of 180 - 220 g / m2.;3. respirator filter the containing shell, obturator, u043eu0433u043eu043bu043eu0432u044cu0435 with elements of u043au0440u0435u043fu043bu0435u043du0438u00a0, u043fu043eu043bu0443u043cu0430u0441u043au0443 made of flat plates with u0444u0438u043bu044cu0442u0440u0443u044eu0449u0438u043c and u0441u043eu0440u0431u0446u0438u043eu043du043du043e dampening valve u0441u043bu043eu00a0u043cu0438, exhaling and a clamp, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, as u0441u043eu0440u0431u0446u0438u043eu043du043du043e - absorption material contains material on p.2.