is plexiglass the same as acrylic
Other names, such as Lucite (Perspex) or Plexiglass (Acrylite) have all been used when referring to high grade Acrylic. They are all trademark or proprietary brands of acrylic. Like Scotch for tape, or Kleenex for tissue. Some like to use Acrylic to mimic glass without the possibility of breakage, is a valid reason.