AL 200 Aluminium en aluminiumlegeringen Chromiumvrije passivator

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December 09, 2024
Kort: Discover the AL 200 Aluminum and Aluminum Alloy Chromium-free Passivator, a cutting-edge solution for enhancing corrosion resistance on aluminum substrates. This video highlights its fast passivation speed, excellent binding force for coatings, and eco-friendly nickel-free and chromium-free process.
Gerelateerde Productkenmerken:
  • AL 200 vormt een titanium-zirkonium composiet conversiefilm op aluminium, die superieure corrosiebestendigheid biedt.
  • Nickel-free and chromium-free process, making it an eco-friendly alternative to traditional methods.
  • Ideal for pretreatment of liquid coating, powder coating, and sizing, replacing trivalent or hexavalent chromium processes.
  • Fast passivation speed with minimal discoloration, ensuring efficient and consistent results.
  • Enhances binding force for printing or painting, improving overall coating adhesion.
  • Produces a colorless and transparent film layer, preserving the workpiece's original appearance.
  • Optimal working conditions include a concentration of 15g/L, temperature range of 25-30℃, and processing time of 3 minutes.
  • Recommended for use with circulating filtration to maintain optimal performance.
FAQ's:
  • What is the primary benefit of using AL 200 Aluminum Passivator?
    AL 200 provides excellent corrosion resistance by forming a titanium-zirconium composite conversion film on aluminum substrates, while being eco-friendly as it is nickel-free and chromium-free.
  • Can AL 200 be used as a pretreatment for various coating processes?
    Yes, AL 200 is suitable for pretreatment of liquid coating, powder coating, and sizing, effectively replacing trivalent or hexavalent chromium processes.
  • What are the optimal working conditions for AL 200?
    The optimal conditions include a concentration of 15g/L, temperature range of 25-30℃, processing time of 3 minutes, and a pH of 4.0-5.0. Circulating filtration is recommended for best results.