Low-temperature glass deinking agent AK300 is formulated with a variety of organic substances, surfactants and organic substances. It can effectively remove coatings on the edges of glass, mobile phone tablet cover glass, optical lenses and other glass materials. The light-blocking agent, black ink, and various surface coatings are safe and non-corrosive to all kinds of glass, optical lenses, and lenses themselves, and are very easy to clean in post-production processes.