Golden rice bowl: can toughened glass fresh-keeping bowl be heated by microwave?

     Absolutely, because tempered glass is heated to more than 800 degrees and cooled. This also depends on the material of the toughened glass fresh-keeping bowl. If it is clearly marked as borosilicate glass, microcrystalline glass and aluminosilicate glass, it belongs to the toughened heat-resistant glass suitable for microwave oven heating, which is suitable for microwave oven and oven heating; If it is indicated as soda lime glass, it may be tempered soda lime glass. There is a certain self explosion probability, and the self explosion probability is about three thousandths. Therefore, it is not suitable for heating in microwave oven and oven.