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Catalouge
Zinc Aluminium Flake Coating
Zinc Aluminium Flake Coating

Zinc Aluminium Flake Coating

A popular high-performance corrosion prevention coating for steel and metal components is zinc aluminum flake coating. It is made up of tiny flakes of zinc and aluminum joined by an organic or inorganic binder to provide a long-lasting protective layer on the surface. This coating is perfect for challenging weather circumstances since it offers exceptional protection against rust, chemicals, moisture, and salt spray. It is frequently used on construction hardware, automobile parts, fasteners, and industrial components. To guarantee robust adhesion, the coating is applied using dip-spin or spray techniques and cured at high temperatures. Additionally, Zinc Aluminum Flake Coating improves the longevity, dependability, and durability of vital metal components by preventing hydrogen embrittlement and providing consistent coverage on intricate forms.

Key Features:

  • Provides excellent corrosion resistance even in harsh environments.
  • Offers cathodic protection, where zinc protects the base metal from rust.
  • Uniform coating coverage even on complex shapes and threads.
  • Environment-friendly coating
  • High temperature resistance up to around 450°C depending on formulation.

Advantages:

  • Long-term protection against rust and oxidation.
  • No risk of hydrogen embrittlement, which can weaken high-strength steel.
  • Excellent adhesion and durability.
  • High resistance to chemicals, moisture, and salt spray.
  • Improves component life and reduces maintenance costs.

Coating Process:

  • 1. Surface Cleaning - Oil, dirt, and rust are removed.
  • 2. Shot Blasting / Pre-treatment - Surface preparation for better adhesion.
  • 3. Coating Application - Applied by dip-spin, spray, or dip process.
  • 4. Curing - Parts are baked to form a strong protective layer.
  • 5. Top Coat (Optional) - Added to improve lubrication, color, or friction properties.

Applications:

  • Automotive bolts, nuts, and fasteners
  • Industrial machinery parts
  • Aerospace components
  • Construction hardware
  • Oil & gas equipment
  • Marine components exposed to saltwater
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