Acrylic products refer to the arts and crafts or consumer goods produced by acrylic materials according to their good characteristics. Due to the advantages of high transparency, low price and easy mechanical processing, acrylic products are widely used and can be seen everywhere in our life. Acrylic has a high transparency and light transmittance of 92%, which is reputed as \"plastic crystal\". It has excellent weather resistance, especially for outdoor applications. It is the crown of other plastics. It has good surface hardness and gloss.