Ice is a common solid. Usually, ice cubes are made of water, especially in ancient times, ice cubes have the function of refrigerators. So, is ice melting exothermic?
0 1 Pure water in nature will freeze at 0℃ under normal atmospheric pressure. If water contains impurities, the freezing point of water will decrease with the increase of pressure. The melting point of ice is the freezing point of water. With the increase of atmospheric pressure, the melting point of ice also increases.
Industrial ice: industrial ice is also called ice, ice bars, ice bricks and so on. Ice is frozen with pure tap water, and the temperature is about MINUS 20 degrees. Ice cubes are widely used in seafood, catering, hygiene, industry and food. Each ice cube is 50 cm long, 25 cm wide, 100 cm high and 200 kg net weight.
03 Edible ice: 20kg of edible ice per bag (edible). Sanitary edible ice particles are made by freezing sterilized edible water at MINUS 20 degrees, which can be used for eating, freezing, preparing drinks, mixing wine in hotels and so on. Drinks are cold, so wine and drinks are cold, refreshing, delicious, economical, applicable and delicious.
Transparent ice: also known as crystal ice and clear ice, transparent ice can be used for scenery, artistic sculpture, decoration, celebration ice sculpture, wedding ice sculpture, reception ice sculpture, wine injection ice sculpture, business meeting ice sculpture, Chinese and English font ice sculpture, theme design ice sculpture, logo trademark ice sculpture, ice-breaking brand ice sculpture, festival ice sculpture, annual meeting ice sculpture, and wedding ice sculpture.
Crushed ice: Crushed ice is made of large ice cubes and ground into powdery ice with an ice crusher, which is very convenient for seafood preservation and does not need to break the large ice cubes by yourself.