Amana’s triple-chip grind, carbide-tipped teeth produce less heat than a standard blade, leaving a crisp, smooth edge without “chip-welding” (melting of the plastic). These industrial-quality blades work great on acrylic, Plexiglas®, polycarbonate, Lexan®, and many other sheet plastics. To prevent dulling, use blade only for cutting plastics.
More information of cutting acrylic: Acrylite Tech Brief • #2 Cutting writh Circular Saws
TAP Video: How to cut plastic sheet