Abstract: An organosilicon antimicrobial solution, an organosilicon antimicrobial agent, an antimicrobial glass, a preparation method therefor, and use thereof. The organosilicon antimicrobial solution comprises, in percentage by mass: 30% to 65% of an organosilicon quaternary ammonium salt; 10% to 40% of ethyl orthosilicate; 10% to 40% of a double bond-containing organosilicon; 5% to 20% of an epoxy group-containing organosilicon; 5% to 20% of methyltrimethoxysilane; and 0.1% to 3% of an organotin catalyst. The organosilicon quaternary ammonium salt is selected from at least one of methyldiethoxysilane quaternary ammonium salt, N,N-dimethyl-N-octadecylaminopropyltrimethoxysilane quaternary ammonium salt, (trimethoxysilylpropyl)octadecyldimethylammonium chloride and 3-(trimethoxysilyl)propyldimethyldodecylammonium chloride. An antimicrobial glass prepared by the organosilicon antimicrobial solution above has strong versatility and small influence on the light transmittance of the glass.

Abstract: The present disclosure relates to a glass cleaning agent, a self-cleaning glass, and preparation methods thereof. The cleaning agent for a glass includes, by weight percentage, 40% to 65% of silicone monomer, 10% to 20% of a first silane coupling agent, 5% to 15% of a second silane coupling agent, 0.1% to 2% of organic tin catalyst, and 5% to 20% of crosslinking agent. The first silane coupling agent is at least one selected from the group consisting of ?-aminopropyltriethoxysilane and N-(?-aminoethyl)-?-aminopropyltrimethoxysilane. The second silane coupling agent is ?-glycidoxypropyltrimethoxysilane.