The PMMA sheet is a relatively early development of heat -resistant plastic materials. The whole appearance is transparent and has good weather resistance and stability. This material is easier to dye because it is composed of chemical composition, it is easier to dye, and it is also very easy Processing, and very beautiful from the appearance, is loved by many people.
How to buy acrylic sheets 1. When we choose the Acrylic Sheet, we can touch whether the surface of the board is relatively smooth, and it should be noted that the two manufacturing processes of squeezing and casting are used. The higher the higher, the better it means that the better the production process and production equipment. 2. There is also a look at the thickness of the acrylic plate surface to observe whether the standard thickness of the Acrylic board is compared with the actual thickness. In the process of production, the thickness is affected by the factors of some equipment or artificial crafts during the production process. Only 0.2mm in the error box is normal. Therefore, you can see if the thickness of the board meets the standard through actual observation. 3. When choosing an acrylic plate, you should carefully observe whether there are some broken mouths on the board to see if it is smooth and flat. Because the board that is just bought needs to be processed again, then planning and cutting on the original board need to be planned. If there will be a break, the entire material will be scrapped, so you must observe a lot in the early stage. 
