1, glass plate
Glass plate has the characteristics of high hardness, wear resistance and stable chemical properties. However, ordinary glass dinner plates are still easily broken when subjected to excessive external pressure, so it is best to choose tempered glass, which is more resistant to high temperature than ordinary glass, so that everyone can put it in the microwave oven, which is safe and convenient.
2. Ceramic plate
The material of ceramic dinner plates can be said to be the best material on the market, but even ceramic dinner plates will have some precautions. When we buy, we should not only choose good materials, but also pay attention to glaze color. Don't choose too bright colors inside. Pigment is easily harmful to our health. Lead-free glaze is the best choice among ceramic plates.
3, stainless steel plate
Stainless steel plate is generally made of Fe-Cr alloy mixed with some other trace elements, and its biggest advantage is that it is resistant to falling and wear. However, due to its special material, we must be careful not to use it to hold salt, soy sauce, vinegar and other condiments for a long time, because chemical reactions may occur after a long time, thus producing some harmful substances.
4. Plastic plate
Plastic plates should not be fragile. If you have children at home, you can choose this plate, but when you choose, you must read the material label of the plate clearly and choose food-grade materials. Just cooked rice will be hot, and plastic may produce harmful substances when it comes into contact with hot things, so you must pay attention when choosing materials.
Knowledge expansion
How big is the plate?
Household boards are generally 6 -8 inches. The specifications and dimensions of dinner plates are generally in inches. Usually cooking is a shallow dish, that is, a round flat dish, with specifications ranging from the smallest 6 inches to 8 inches, and the more commonly used specification is an 8-inch round dish.
The size of plates used in restaurants and other places is mostly 10 inch or 12 inch. In the Qing Dynasty, plates were introduced from the west and later became one of the main tools for serving food in China. The plate was introduced to all countries and basically covered six continents except Antarctica.