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.

Abstract: A system for coating a glass board is disclosed. The coating system includes a coating chamber, a conveying unit and a support module. The conveying unit is located at a lower portion of the coating chamber and has two rollers for conveying a sheet of glass to be coated. The support module is located between the rollers and has a seat and an elevator connected to the seat. A distance between the seat and the glass can be adjusted by the elevator.