The Advantages of Using Zinc Flake DELTA-MKS® Coatings in Industrial Applications

Understanding Zinc Flake DELTA-MKS® Coatings

Zinc Flake DELTA-MKS® is a non-electrolytic, micro-layered coating system designed to protect metal components from corrosion and surface degradation. Unlike traditional galvanic coatings, which involve electrochemical deposition, Zinc Flake coatings consist of micro-sized zinc and aluminum flakes embedded in an inorganic binder.

Key Characteristics of Zinc Flake DELTA-MKS® Coatings:

• Non-Electrolytic Application: Applied without the risk of hydrogen embrittlement.
• High Corrosion Protection: Forms a barrier that resists environmental factors and chemical attacks.
• Thermal and Chemical Stability: Performs well under extreme temperatures and exposure to harsh substances.

The Advantages of Using Zinc Flake DELTA-MKS® Coatings

Superior Corrosion Resistance
One of the most significant advantages of Zinc Flake DELTA-MKS® coatings is their exceptional corrosion resistance. The combination of zinc and aluminum flakes creates a dense, protective layer that effectively blocks corrosive agents such as moisture, salt, and industrial pollutants.

Key Features of Corrosion Resistance:

• Barrier Protection: Prevents water and oxygen from penetrating to the base metal.
• Galvanic Action: The zinc flakes act as sacrificial anodes, providing cathodic protection.
• Multi-Layer Capability: Can be combined with topcoats to enhance resistance to chemicals and mechanical wear.

Common Applications:

• Automotive Fasteners: Protects bolts, nuts, and screws exposed to road salt and moisture.
• Aerospace Components: Guards against corrosion from atmospheric and hydraulic fluids.
• Construction and Infrastructure: Ideal for structural steel and exposed hardware.

Hydrogen Embrittlement

Traditional galvanizing methods, especially electroplating, pose a risk of hydrogen embrittlement, a phenomenon where hydrogen atoms infiltrate metal, causing it to become brittle and prone to cracking.

Why DELTA-MKS® Coatings Are Different:

• Non-Electrolytic Process: Coating is applied without electrochemical deposition, eliminating hydrogen infiltration.
• Ideal for High-Tensile Strength Components: Suitable for critical parts that require both durability and flexibility, such as suspension bolts and safety-critical fasteners.

Enhanced Mechanical Durability
Industrial environments demand coatings that can withstand mechanical stress, friction, and vibration. Zinc Flake DELTA-MKS® coatings excel in providing robust surface protection, making them ideal for high-wear applications.

Mechanical Advantages:

• Abrasion Resistance: Maintains integrity even under repeated impact and friction.
• Temperature Stability: Withstands high operating temperatures without degradation.
• Chemical Resistance: Resists corrosive chemicals and cleaning agents often used in maintenance routines.

Environmental Compliance and Sustainability
In modern industry, regulatory compliance and sustainability are crucial. Zinc Flake DELTA-MKS® coatings are designed to meet the most stringent environmental standards while maintaining outstanding performance.

Key Environmental Benefits:

• RoHS and REACH Compliance: Free from hazardous substances like cadmium, chromium VI, and lead.
• Reduced Environmental Impact: The non-toxic formulation is safer for workers and the environment.
• Energy-Efficient Application: Coating processes consume less energy compared to hot-dip galvanizing.

Versatile Application Methods
Zinc Flake DELTA-MKS® coatings can be applied using various methods, allowing for customization based on the component and its intended use.

Common Application Techniques:

• Dip-Spin Coating: Ideal for small parts like fasteners, providing uniform coverage.
• Spray Application: Suitable for large or irregularly shaped components.

Why Versatility Matters:

• Customized Coating Thickness: Adaptable to meet specific performance requirements.
• Improved Efficiency: Quick application methods reduce downtime and labor costs.

Cost-Effective Long-Term Protection
Investing in Zinc Flake DELTA-MKS® coatings provides long-term value through reduced maintenance and increased service life of metal components. While initial application costs may be comparable to other coating methods, the reduced need for reapplication and maintenance makes it a cost-effective choice over time.

Economic Advantages:

• Reduced Downtime: Less frequent re-coating requirements.
• Reduced Downtime: Less frequent re-coating requirements.
• Optimized Production: Fast application methods reduce operational interruptions.

Key Takeaways

• Exceptional Corrosion Resistance: Zinc Flake DELTA-MKS® coatings protect metal components from environmental and chemical damage.
•  No Hydrogen Embrittlement: Ensures safety and integrity of high-strength components.
• Mechanical and Chemical Durability: Maintains performance under harsh conditions and high temperatures.
• Environmentally Friendly and Compliant: Meets international regulations for hazardous materials.
• Versatile Application Methods: Suitable for a wide range of industrial applications, from automotive to construction.
• Cost-Effective in the Long Run: Reduces maintenance and operational costs through lasting protection.

Thai Parkerizing Co., Ltd. is one of Thailand’s leading providers of surface treatment, rust preventive and heat treatment, from research and development to manufacturing and implementation 

For more information about our products or services, contact us via telephone, email or the website contact form.

https://www.thaiparker.co.th/