Why can't kettle and thermos acid drinks?
Or hot water kettle after used, there are some scale, the scale to contain various harmful metals. Use them to acidic beverages, these metals. Use them to acidic beverages, the metal will dissolve into the drink. People drinking such drinks, adverse to health. So, need not can the kettle and hot water bottled acidic beverages.
1. The hot water bottle, also known as vacuum flask, was invented by scientists England dewar. In 1900, the first time he make the compressed hydrogen gas into a liquid, the liquid hydrogen. This kind of things have to bottle up, but not now at that time the vacuum flask. He is developed. He adopted the practice of vacuum, that is, to make double bottle, the air in the compartment of smoke, to cut off the transmission. But after heat radiation, that may affect the heat preservation, Yu Shidu tile in the interlayer of vacuum and coated with a layer of silver or reflective coatings, the thermal radiation back. The bottle with a stopper blocked again. Such three ways of heat transfer was cut off, bottles of bladder can keep the temperature for a long time. He will use this bottle to store liquid hydrogen. 2. The kettle, it is a kind of containers of water are. There are many kinds of material, can use metal pot to boil water, can also refer to portable drinking water, mainly divided into five categories: 1, plastic (main materials) 2, 3 of stainless steel, aluminum alloy, ceramic 4 of 5, and other materials.
Or hot water kettle after used, there are some scale, the scale to contain various harmful metals. With their acid drink Material, the metals. Use them to acidic beverages, the metal will dissolve into the drink. People drinking such drinks, not to the health Leon. So, need not can the kettle and hot water bottled acidic beverages.
