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Good price battery aluminum foil raw material supplied by Mingtai Aluminum

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Aluminum foil is a soft metal film that is widely used in life due to its excellent properties. The battery aluminum foil refers to an aluminum foil used as a positive electrode material of a lithium ion battery. Commonly used lithium ion battery aluminum foil includes 1050 aluminum foil, 1060 aluminum foil, 1070 aluminum foil, 1235 aluminum foil and the like. They are all pure aluminum foil with O and H states.


battery aluminum foil

Battery aluminum foil introduction


1235 aluminum foil is commonly used as a battery aluminum foil because of its high purity and good electrical conductivity. The battery aluminum foil is a finished aluminum foil, which requires high precision for the performance and quality of the aluminum foil. Therefore, the processing of the battery aluminum foil is difficult and the process requirements are high, mainly the thickness, strength and surface quality requirements of the aluminum foil. The minimum thickness of Mingtai Aluminum 1235 battery aluminum foil is 0.014 mm, the strength is > 180 Mpa, and the surface Dain value is very high.


battery aluminum foil

Battery aluminum foil advantages


Mingtai Aluminum 1235 battery aluminum foil has the following advantages:


1. The surface of the battery aluminum foil is uniform, clean and flat, with no obvious roll marks, pitting, pinholes and corrosion marks.


2. The surface of the battery aluminum foil has no rolling defects such as wrinkles, spots and bright lines.


3. There is no color difference on the surface of the battery aluminum foil.


4. No oil on the surface, no serious odor in oil and gas, no oil spots on the naked eye.


battery aluminum foil

Mingtai Aluminum is a professional manufacturer of battery aluminum foil raw materials. It offers 1235, 1060 and 1070 aluminum foil products ranging in thickness from 0.014 to 0.55 mm and widths ranging from 100 to 1600 mm. It is mature in technology, stable in quality, and exported globally.