Brand name for a transparent thermoplastic polymer of methyl methacrylate
Synthetic polymer of methyl methacrylate [DOC] [TLE] How acrylic plastic is made - material, making, used, processing ... [PAR] The most common acrylic plastic is polymethyl methacrylate (PMMA), which is 
sold under the brand names of Plexiglas, Lucite, Perspex, and Crystallite.