Flame-retardant adhesive for composite fireproof glass and preparation method of flame-retardant adhesive

The invention discloses a flame-retardant adhesive for composite fireproof glass. The flame-retardant adhesive is prepared from, by weight, 102-106 parts of acrylamide, 2.3-2.6 parts of N,N-methylene bisacrylamide, 15-18 parts of vinyltrifluoropropylethoxysilane, 17-20 parts of methyl triethoxysilane, 3-4 parts of boric acid, 0.1-0.3 part of hydrochloric acid, 3-6 parts of absolute ethyl alcohol, 57-60 parts of potassium alum, 102-105 parts of magnesium chloride, 54-56 parts of sodium chloride, 1-1.5 parts of ammonium persulfate, 0.5-0.55 part of sodium metabisulfite and 500-510 parts of water. The invention further discloses a preparation method of the flame-retardant adhesive for the composite fireproof glass. According to the flame-retardant adhesive, the excellent fireproof and heat-resistant properties are achieved, the fire-resistant time is greatly prolonged, bubbles and impurities are prevented from being generated in the curing process, and the light transmittance is excellent. 本发明公开了种用于复合防火玻璃的阻燃胶黏剂，