Dry ice will explode when it meets water. Dry ice cut into small pieces is easier to sublimate than a whole dry ice. Try not to cut dry ice into small pieces or granules unless necessary. Shake it and sublimate it immediately for a period of time to produce a lot of gas, which will explode. This is a physical reason.

Refrigerated transportation field

1, cryogenic refrigeration for medical use and cryogenic transportation of special drugs such as plasma and vaccines.

2. Long-distance and short-distance transportation of electronic cryogenic materials and precision components.

3. Fresh-keeping transportation of high-grade foods such as high-grade beef and mutton.

Entertainment field

Widely used in stage, theater, film and television, wedding, celebration, party and so on. There are countless special effects classic plays made of dry ice in China and even in the world.

Fire field

Dry ice is used to put out fires, such as some low-temperature fire extinguishers, but the application of dry ice in this respect is less, that is, the market level is low.