Keyword: «flammability indices nitrogen-phosphorus»

The author analyzes scientific bases of reducing the flammability of fiber-forming polymers, and methods for estimating the fire resistance of textiles and clothing packages. The paper describes the modification technology of cellulosic tissue by phosphorus flame retardant aflammit KWB. The optimum parameters of the modification process provide increase the oxygen index of cotton cloth to 38-40%. The effect of the flame-retardant modifications to the physical and mechanical properties is studied.