The benefits of ceramics
Benefit 1: Easy to clean. Most people have this experience. If it is a plastic lunch box, after some stir-fried vegetables are filled, especially those with a large amount of oil, the oil will adhere to it, which is particularly difficult to clean, even with detergent, it is not easy to clean Drop. It is easy to clean with these porcelains, and most of the time, it can be cleaned only by flushing with water.
Benefit two: heat transfer is slower. Daily necessities made of other materials, especially plastic, transfer heat very fast. If you pour a cup of hot water, you can’t get it hot. But if you use porcelain cups, there is no such problem. Another key aspect is that plastics will release some chemicals at high temperatures, which are harmful to the human body. But porcelain does not, it is healthier to use.
Benefit three: Long-term use is comparable to the high-end performance of diamonds, new ceramic structural materials, made of high-tech, with diamond-like hardness. The amount of deformation of ceramic material is small, and it has higher bonding strength compared with metal. Generally, the ionic radius of the crystals composing ceramic materials is small, and the ionic electricity price is high, and the coordination number is large. These properties determine the tensile strength, compressive strength, elastic modulus, and hardness of ceramic materials are very high.
