AcrylicAcrylic is a transliteration of the English word 'Acrylic', which refers to the class of acrylic acid.MethylacrylateGeneral term for chemicals. Includes monomers, sheets, granules, resinAs well as composite materials, acrylic sheets are made from methyl methacrylate monomers (MMA) that are polymerized, which is to say, they are polymers.Methyl methacrylatePMMA (Polyethylene Terephthalate) Sheet Organic Glass有机玻璃"Oroglas" is derived from the product name "Organic Glass," which refers to PMMA (PolyMethylMethacrylate) plates.