Aluminum foam with >98% purity, high porosity, light weight, and high hardness/strength. Standard size is 300×200×4 mm with customizable dimensions. Used where noise, energy or heat absorption is needed, and in battery research to improve capacity, cycle performance, and thermal management.
| Material | Aluminum (>98%) |
| Standard size | 300×200×4 mm (customizable) |
| Pore size | ~1.6 mm |
| Porosity | 68–78% |
| Density | 0.6–0.85 g/cm³ |