Is Household Aluminum Foil Made of Pure Aluminum
The commonly seen aluminum foils are household aluminium foil, food aluminum foil, converter foil, tobacco foil, ptp aluminum foil,etc. Since it is widely used in our daily life, many people wonder if aluminum foil is made of pure aluminum.
Aluminum foil is pure aluminum, not aluminum alloy. That is because pure aluminum has such good ductility, and the aluminum with the addition of alloys will be harder and lose ductility. Aluminum foil usually contains 98.5% pure aluminum metal.
However, to improve its other performance, it will inevitably add some other elements like silicon and manganese. According to the alloy element, the commonly seen aluminum foils are 1 series, 3 series and 8 series.
Of them, 1 series aluminum foil belongs to the series with the highest aluminum content. The purity can reach more than 99.00%. Because it does not contain other technical elements and the production process is relatively simple, the 1 
series aluminum foil price is relatively cheaper. 3 series aluminum foil is mainly used for electronic aluminum foil, food aluminum foil and packaging.
8 series aluminum foil is in important packaging material for food. It is not only clean and hygiene, but also has a shiny effect and a better printing effect than other materials. Therefore, 8 series aluminum foil is widely used in the field of food packaging.
If you like to buy aluminum foil, welcome to tell me your application and specification, we will recommend right types of aluminum foils for you.
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