Not necessarily, it depends on the material of the crisper. The fresh-keeping box is made of plastic and glass, and the heat-resistant glass fresh-keeping box can be heated in the microwave oven, because it has good high temperature resistance, is not easy to explode when heated in the microwave oven, and will not release toxic and harmful substances. Ordinary glass incubators cannot be heated in the microwave oven. Ordinary glass can generally withstand about 60℃, and it is easy to burst when heated in a microwave oven.

Pp plastic incubator can be heated by microwave oven, because pp plastic has good heat resistance and can withstand high temperature of about 140℃. The heating temperature of microwave oven is generally 100℃. When the pp plastic heat preservation box is put into the microwave oven, there will be no problems of deformation and release of harmful substances. Ordinary plastic incubators can't be heated in the microwave oven, otherwise harmful substances will be released, resulting in the deformation of the crisper and so on.

Second, what should I pay attention to when using the microwave oven?

1, pay attention to the material of food when using microwave oven, such as ordinary plastic box, ceramic plate with gold edge, metal plate, etc. Can't be heated in the microwave oven. If metal utensils are heated in the microwave oven, it will generate a large current and spark, which will cause certain damage to the microwave oven.

2. When heating food in the microwave oven, do not seal the food, and do not heat eggs with shells, broccoli, asparagus, sealed cans, etc. in the microwave oven. Eggs with shells are easy to explode if they are heated in a microwave oven. If asparagus is heated by microwave oven, it will lead to the loss of nutrients in asparagus. Everyone should also avoid idling the microwave oven, which will also cause damage to the product.