Acrylic chair is transparent horizontal. Acrylic, also known as PMMA or plexiglass, from the English acrylic (acrylic plastic), the chemical name for polymethyl methacrylate. Is an important plastic polymer material developed earlier, with good transparency, chemical stability and weather resistance, easy to color, easy to process, beautiful appearance, in the construction industry has a wide range of applications. Plexiglass products can usually be divided into cast sheet, extruded sheet and molded plastic.