|Celever Iranian Shargh|
Home Appliance Cooling and HeatingRefrigerator
Zinc oxideZnO Nanoparticle /Nanopowder CAS Number : 1314-13-2
Nowadays, refrigerators and freezers have become one of the main requirements in all kitchens. These household appliances postpone spoilage of foodstuffs, and as a result they increase food storage time. A refrigerator maintains a temperature a few degrees above the freezing point of water. A similar device that maintains a temperature below the freezing point of water is called a freezer. In this product, there are two completely separate spaces for the refrigerator and freezer. These kinds of products are suitable for big kitchens which have enough space for these two. Since the temperature in freezers is less in comparison with refrigerators, the food storage time is more in them so that this time increases from a few days in refrigerators to some months in freezers. In addition, decrease in amount of bacteria existing in refrigerators can improve the food storage time. Bacteria can even cause illnesses without changing food’s tastes, smells and appearances. To this end, refrigerators with antibacterial inside wall, that nanotechnology have been used in their making are developed.