The main reason why ordinary ceramic buttons are popular is that the glazed buttons are printed with patterns, which are bright in color, good in brightness, and have a very obvious decorative effect. Moreover, the surface hardness of ceramic materials is high and the wear resistance is superior. However, due to the limitation of production mode and technology level, the production batch is not large and the cost is high.
Special ceramic buttons are made of zirconia and other high-strength ceramic materials, which are formed by high-pressure molding and sintering. Buttons are called unbreakable buttons because of their high mechanical strength, and their prices are relatively high. They are mainly used as shirt buttons, which are washable and wear-resistant.