Power batteries are used to provide electricity to various mechanical equipment and vehicles, including electric vehicles, motorcycles, bicycles, and other transportation tools. Additionally, power batteries are also used in industrial fields such as warehousing logistics equipment, port machinery, and railway signal systems. Power batteries have the characteristics of high reliability, simple maintenance, excellent safety, and renewable utilization.
Our company designs AGM separators for power batteries with a moderate density, providing appropriate pore size to allow the electrolyte to pass through. The separators have uniform thickness, ensuring a uniform progress of the electrochemical reaction inside the battery. They also have good elasticity, which can adapt to changes and pressure inside the battery, effectively relieving stress inside the battery. Additionally, the separators have low harmful impurity content, reducing the impact on battery performance and lifespan. This product is favored by Chinese leading electric vehicle power battery manufacturers such as Tianneng and Chaowei.
| Index | |||||
|---|---|---|---|---|---|
| Thickness tolerance(mm) | ±5% | Basic weight(g/㎡mm) | 160±5%(20Kpa) | Strength(KN/m) | ≥0.42d |
| Max pore diameter(μm) | ≤22 | Acid wicking g/g | ≥5.5(50Kpa) | Resistance(Ωd㎡/mm) | ≤0.0005 |
| Resilience(%) | ≥94 | Porosity(%) | ≥92 | Climb acid height | ≥85(mm/5min) |
| Water content(%) | ≤0.5 | Acid loss weight(%) | ≤3.0 | Climb acid height | ≥720(mm/24h) |
| Iron(%) | ≤0.003 | Chlorine(%) | ≤0.003 | Loss ignition(%) | ≤1.0 |