Sturdy and durable, ceramic-coated rice cookers are made of exquisite materials, and are generally cast from some ceramic materials that are not afraid of the temperature difference between hot and cold. The physical properties of some glass ceramic pot can reach a temperature difference of 500℃, which can be directly put into ovens, gas stoves and microwave ovens through refrigerators without deformation, cracking or damage, and without loss of glaze and luster.

The liner material is chemically stable, which is not easy to react with ingredients, and there is no odor when cooking and cooking soup; Cooked food is more original; The rice cooker with ceramic liner has a good effect of stewing soup. Buying a ceramic rice cooker is equivalent to buying a rice cooker and a ceramic rice cooker, which is more cost-effective; It can also save kitchen space for other kitchen utensils.

Traditional lining material

1, stainless steel

Mostly used for cheap models, the advantages are wear resistance, high hardness and cheapness. Disadvantages are poor thermal conductivity, greatly increasing cooking time and poor heat preservation. Moreover, the general stainless steel liner has no coating, which is easy to stick to the pot and very troublesome to clean. If you buy a stainless steel liner, try to choose food-grade 304 stainless steel Q material.

2, aluminum liner

The price of aluminum liner is also relatively cheap, with good thermal conductivity, good thermal insulation performance and uniform heating. Because aluminum is heated for a long time, it releases aluminum substances under acidic conditions, which easily enters the human body with food, so the surface of aluminum liner is generally coated to prevent direct contact with food, but long-term consumption may cause the coating to fall off.

3. Composite gasket

As the name implies, it is made of a variety of different materials, such as steel, aluminum, titanium, iron and other different alloys as the main body, combined with the coating of silicon crystal, PFA and other materials. The composite liner has the advantages of good thermal conductivity, strong thermal insulation, corrosion resistance, wear resistance, uniform heating and easy cleaning.