Protection of cavities in battery systems
Voids within battery systems are particularly susceptible to moisture and corrosion, as trapped fluids have difficulty escaping.
- Application
- Aluminium extruded profiles / Battery cavities
- Exposure
- Contact corrosion + thermal expansion
- System
- Water-based wax material
- Curing
- Drying at room temperature
Technical challenge
Moisture and condensation accumulate inside enclosed structures and promote corrosion in hard-to-reach areas.
Protection of a cavity in an aluminum extrusion
Solution Concept
Use of aqueous wax systems with high flowability to ensure reliable wetting of complex geometries.
Results & Benefits
Technical Value-Added
Process advantages
Economic Effects
Applications & Areas of Use
Extruded aluminum profiles, hollow spaces, and closed structures in battery systems.