Today, the new energy vehicle market continues to be hot, and the field of power batteries is showing a trend of rapid development. The power source of an electric vehicle is a battery, which is a mobile energy source composed of an anode, a cathode and an electrolyte. When charging, ions flow out from the positive electrode and flow to the negative electrode through the electrolyte. The opposite electrochemical reaction occurs between the positive electrode and the negative electrode during work or discharge, and the voltage drop generated drives the external load to make the car run.
In the environment of increasingly fierce market competition, in the development of the power battery industry, the soft-packed aluminum foil battery has become an important choice for the power battery technology route due to its advantages of good safety performance, light weight, large capacity, and low internal resistance.
Lithium battery soft pack materials are products with high technical content and high added value in the industry chain. Soft pack battery foils are mainly 8021 aluminum foil and 8079 aluminum foil, while Mingtai Aluminum's 8021 lithium battery soft pack foil is selected in Henan Province Catalogue of promotion and application of energy-saving and environmentally-friendly products.
The battery soft-wrap foil produced by Mingtai
Aluminum plate manufacturer has introduced international equipment Andritz plate rolls, and the aluminum foil products produced have a flat pattern; the use of Honeywell thickness gauges ensures precise control of the export thickness, surface tension, and Because the pen test is not less than 32 dyne, and the aluminum foil roll is not more than ±1.0mm, please call the hotline for consultation