Introduction to the use of disc sandpaper
Sandpaper Discs is used soundly in various fields of life, whether it is the plastic industry, hardware industry, construction industry or automobile industry are used more widely. Each industry has different requirements on the use of sandpaper, some based on the characteristics of sanding tools, some based on the shape of sandpaper, raw materials and other different characteristics and the choice of sandpaper. In fact, the disc sandpaper is also one of the sandpaper types, and the disc sandpaper is different because of the shape and use of the method, so it is given a new name, the same is also another abbreviation for sandpaper.
Sandpaper Discs can be divided into two main types, non-porous disc sandpaper and perforated disc sandpaper. The perforated disc sandpaper facilitates the discharge of waste chips from the holes when sanding objects and improves sanding efficiency. The disc sandpaper is mainly glued to a high-speed rotating disc, a special machine or a portable machine, and is used for sanding, mostly for sanding hard and brittle paints, which is easy to use and effective, but the disc sandpaper can generate a lot of dust in the process, which affects environmental hygiene and is an unavoidable drawback of disc sandpaper in operation.
The use of water sandpaper dipped in water or soapy water can be used in the process to reduce the abrasion marks, improve the smoothness of the coating, and save material and effort. However, you should pay attention to spraying the lower layer after water sanding, and wait for the water sanding layer to dry completely before applying the next layer of paint, otherwise the paint layer will be easily whitened, some absorbent substrates do not advocate water sanding, and also to ensure the quality of the disc sandpaper operation, the sanding tools should be tested before sanding.