Aluminum foil tape, using high-quality pressure-sensitive adhesive, good adhesion, strong adhesion, anti-aging and other effects. The heat preservation performance is greatly improved, and the specifications are (0.05mm-0.08mm) in various widths and lengths. The aluminum foil tape is used for the seam bonding of all aluminum foil composite materials, the sealing of the puncture point of the insulation nail and the repair of the damaged part. It is the main raw and auxiliary materials for refrigerators and freezers production plants, and it is also a necessary raw material for the distribution department of insulation materials
Advantages of carbon-coated aluminum foil in lithium battery applications:
1. Inhibit battery polarization, reduce thermal effects, and improve rate performance;
2. Reduce the internal resistance of the battery, and significantly reduce the dynamic internal resistance increase during the cycle;
3. Improve consistency and increase battery cycle life;
4. Improve the adhesion between the active material and the current collector and reduce the cost of pole piece manufacturing;
5. Protect the current collector from being corroded by the electrolyte;
6. Improve the processing performance of lithium iron phosphate and lithium titanate materials.
Thickness of coating on both sides: A type is 4～6μm, B type is 2～3μm.