TY JOUR TI DEVELOPMENT OF FIRE EXTINGUISHING POWDER FORMULATIONS WITH SUPERHYDROPHOBIC AND EASY-FLOWING PROPERTIES KW FIRE EXTINGUISHING POWDER COMPOSITION KW AMMOPHOS KW SILICON DIOXIDE KW SUPERHYDROPHOBICITY KW FLOWABILITY OF POWDER COMPOSITION JO Herald of Technological University AU Val'cifer, I.V. PY 2025 IS 27 PB Kazan National Research Technological University