Non-toxic biological modified powder explosion suppressant and preparation method thereof

• Main Authors: WANG CHENSHENG, WANG JIAN, LIU WEI, CHAO JIANGKUN, PAN RONGKUN, JIA HAILIN, HU DAIMIN
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• Subjects: ADHESIVES; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS; CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMISTRY; DYES; FIRE-FIGHTING; HUMAN NECESSITIES; LIFE-SAVING; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; POLISHES

The invention relates to a non-toxic biological modified powder explosion suppressant which is characterized by comprising the following components in parts by weight: 3%-14% of ammonium sulfate, 3%-5% of tea polyphenol, 4%-7% of silicon dioxide, 4%-7% of urea, 4%-7% of montmorillonite, 2%-5% of sodium chloride, 2%-5% of calcium chloride, 1%-3% of magnesium stearate, 1%-3% of sodium hexametaphosphate and the balance of ammonium dihydrogen phosphate. The superfine powder explosion suppressant is low in price, simple in preparation process, safe in production process and free of toxic substances, the agglomeration phenomenon of a common superfine powder explosion suppressant is effectively solved, and the explosion suppression effect is prevented from being affected; and the flame can be combined with free radicals generated by explosion, so that the explosive power is reduced, the propulsion of flame shock waves is hindered, and the effect of inhibiting explosion is achieved. 本发明涉及一种无毒生物改性粉体抑爆剂，其特征在于：所述的无毒生物改性