Ceramic Modified Anti-Corrosive Paint for Heat Exchangers

Cold-spray zinc: Made of high-purity (zinc content ≥ 96%) and a special resin system. It features a dual anti-corrosion mechanism of cathodic protection and physical shielding. The dry film zinc content is more than 96%, exceeding industry standards with salt spray testing reaching 3,000+ hours.

Core Advantages:

• Cathode protection: Zinc layer corrodes first, actively protecting the substrate.
• Self-repair function: Scratched parts are automatically repaired by zinc corrosion products.
• Super strong adhesion: Cross-cutting test reaches level 0, withstands >5J impact.

Substrate treatment: Sandblasting to Sa2.5 level (surface roughness 40-80μm).

Method: Airless spraying recommended (caliber 0.4-0.5mm, pressure 12-15MPa).

Environment: -10ºC to 50ºC construction, humidity ≤85%.