Introduction Of PMMA Lenses
Oct 16, 2018

PMMA (polymethyl methacrylate) English name: Polymethyl Methacrylate. PMMA resin is a non-toxic and environmentally friendly material that can be used to produce tableware, sanitary ware, etc., with good chemical stability and weather resistance. PMMA resin is not easy to produce sharp fragments when broken. The United States, Japan and other countries and regions have made mandatory provisions in the law. PMMA resin must be used for glass for primary and secondary schools and kindergartens.

At present, the pace of urban construction has been accelerated throughout the country, and street signs, advertising light boxes and telephone booths have appeared in large numbers, and a considerable part of the materials used are PMMA resins. The outdoor color building materials of the Beijing Olympics project also use a lot of green PMMA resin.

PMMA lenses are manufactured by vacuum evaporation, in-mold labeling, silk screen printing and electroplating.


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