Can the plastic lunch box be heated by microwave oven?
Although some plastic products also say that you can use microwave heating, such as "5" PP material.But my advice is not to use plastic as much as possible. After all, in such a hot, complex electromagnetic environment, no one can guarantee that the molecules of the plasticizer are not diffused. I suggest you still use high temperature resistant glass or ceramic products!
It depends on the kind of plastic. Some special plastics are available, but they have notes on them
Special attention should be paid to some microwave oven boxes. The box is made of No. 5 PP, but the box cover is made of No. 1 PE. Because the PE can not withstand high temperature, it can not be put into the microwave oven with the box. For insurance purposes, put the container in front of the microwave oven and remove the lid first.
No. 5 PP material: the only plastic box that can be put into the microwave oven. It can be reused after careful cleaning.
