8011 is an aluminum foil series, which belongs to the 8××× series alloy aluminum foil, adding Al-Fe-Si elements. Alloy properties that account for more than 1% of the total alloying elements have corresponding advantages. 8011 is often used to make aluminum foil, its performance is better than pure

Aluminum, as a kind of white light metal with rich resources, is second only to steel in output, and its application in packaging industry ranks first in non-ferrous metals.

Recently, the whole country has entered "dog days". For this year, the "dog days" will last up to 40 days and will last until late August. Once it falls, the weather will become very hot, and many places in the country will enter the continuous high temperature mode. With the attack of high temperat