Aluminum foil for battery explosion-proof valve is a material specially used in the safety design of lithium batteries or other types of batteries. Its main function is to allow gas to be released from the inside of the battery when the internal pressure of the battery is too high, thereby preventing the battery from exploding due to overpressure, overheating, etc. Compared with ordinary plastic explosion-proof valves, it has the advantages of high temperature resistance, strong impact resistance, strong corrosion resistance, long service life, high explosion-proof precision, easy installation, strong waterproofness, high air permeability, and reusability.
Battery explosion-proof valves can use 1050 aluminum foil, 1060 aluminum foil, and 3003 aluminum foil, which have the advantages of good conductivity, high elongation, and long service life.
Advantages of 1050/1060/3003 aluminum foil for battery explosion-proof valve:
1. Good sealing: Aluminum foil has excellent sealing performance, which can ensure that the internal gas of the battery will not leak under normal working conditions, and maintain the stability and safety of the battery.
2. Excellent corrosion resistance: Aluminum foil has good corrosion resistance to a variety of acids, alkalis and other chemical substances, can effectively resist the erosion of the electrolyte inside the battery, and extend the service life of the battery.
3. Excellent thermal conductivity: Aluminum foil has good thermal conductivity, which helps to quickly dissipate the heat inside the battery, reduce the battery temperature, and improve the safety of the battery.
4. Easy to process: Aluminum foil has good plasticity and processability, which is easy to make explosion-proof valves of various shapes and specifications to meet the needs of different batteries.
Specifications of aluminum foil for battery explosion-proof valves:
| Alloy | 1050, 1060, 3003 |
| Temper | O, H18 |
| Thickness | 0.014-0.6mm |
| Width | 100-1700mm |
| Length | C |
MC Aluminum is a professional aluminum foil manufacturer specializing in the production of aluminum foil for battery explosion-proof valves. The surface of the product has uniform color, clean, flat, and no obvious oil stains. The products are exported to many countries overseas, with guaranteed after-sales service, affordable prices, fast delivery, and huge production capacity.