Acrylic, also known →¥as PMMA or plexiglass, is derived from∏♣ English acrylic (acry•'•&lic plastic), and its‍λ→ chemical name is polymethyl ∑ methacrylate. It is a pl≠&÷astic polymer material with good<♥​ transparency. Carbon dioΩ>xide and UV laser marking can be used t≥☆o mark or guide ligh₩★γt spots on acrylic. β♥§ The specific model de∞σ×pends on the material itse÷™®$lf and marking requirements.