Zinc Anode 620 Datasheet -
When reviewing a 620 datasheet for engineering calculations, the electrochemical characteristics dictate how long the anode will last and how much current it will deliver to the cathode.
The Zinc Anode 620 datasheet may include certifications and compliance with various international standards, such as:
Compatible with a wide range of high-performance intermediate and finish coats (e.g., epoxies, polyurethanes).
Replace the anode once it has consumed 50% of its original mass.
To ensure your 620 anode provides maximum protection, follow these rules: Electrical Continuity
Note: Iron contamination must stay below 0.005% to avoid rapid passivation, which renders the anode inactive. 2. Physical and Dimensions Specifications
Sacrificial anodes rely on direct electrical contact with the metal they protect.
Approximately 8.27 m²/litre at 75 microns DFT. Heat Resistance: Resists dry heat up to 150°C . Mixing Ratio: 3 parts Base to 1 part Hardener (by volume). Drying & Curing Times Performance varies by surface temperature: Temperature 15°C 25°C 35°C 45°C Application Guidelines