PMMA, commonly known as plexiglass, is an important thermoplastic developed earlier. It has good transparency, chemical stability, and weather resistance. It is easy to dye, easy to process, and has a beautiful appearance. It is widely used in the construction industry. Plexiglass products can generally be divided into Casting Plate, Extrusion plate, and molding compounds.

Application of PMMA in the construction industry: In construction, PMMA is mainly used in building lighting, transparent roofs, shed roofs, telephone booths, stairs and room wall coverings; Sanitary ware: bathtubs, washbasins, dressing tables and other products . In recent years, the application development in highway and high-grade road lighting lamp covers and automotive lamps has also been quite fast. Among them, the market for architectural lighting, bathtubs, street advertising light boxes, and telephone booths has grown rapidly, and there is a large space for future development, and the market prospect is very broad.

In recent years, with the construction of hotels, guesthouses and high-end residences in major cities, China's architectural lighting bodies have developed rapidly. Lighting bodies made of plexiglass have high overall structural strength, light weight, high light transmission, and high safety performance Special advantages, compared with inorganic glass lighting, it has great advantages.

At present, the United States and Japan have made mandatory provisions in the law, the glass used in primary and secondary schools and kindergartens must use plexiglass. With the continuous improvement of China's laws and regulations, it is expected that in the near future, China's laws will also stipulate that the architectural glass of primary and secondary schools and kindergartens must also use plexiglass. At the same time, cities across the country have accelerated the pace of urban construction, with a large number of street signs, advertising light boxes and telephone booths appearing. A significant portion of the materials used is plexiglass.