Corralu® B is a chemical conversion treatment for aluminum alloys that contains no hexavalent chromium, neither in the deposited layer nor in the products used for its application. Its performance in terms of corrosion resistance, surface preparation, and electrical continuity makes it a durable and future-oriented solution for the aerospace industry. Corralu® B ensures compliance with WEEE, RoHS, and ELV regulations and directives.
Main characteristics:
- Processing temperature: 30–40 °C
- Coating weight: 300 g/m²
- Bulk or rack application
- Temperature resistance up to 100 °C
- Contact conductivity: < 0.8 mΩ/cm²
Note:
Thanks to its outstanding properties in this range, Corralu® B meets the corrosion resistance requirements for a wide variety of aluminum alloys used in the aerospace industry.
