Technocoat Services is well-known for zinc flake coating services in Pune. We provide Zinc Plating Services that are aimed at giving excellent corrosion resistance and durability to metal parts. Our non-electrolytic coating technology forms a very fine layer that is resistant to rust, wear and other harsh conditions. We employ modern technologies of dip-spin and spray to have a smooth finish and solid performance on all parts. Our zinc flake finishes find extensive application in automobiles, industries, and building construction projects where durability, precision and high protection are crucial.
Working Process of Zinc Flake Coating
We are prominent zinc flake coating service providers in Pune and we have given below process of zinc flake coating.
Surface Preparation
This is done by the use of extensive cleaning and degreasing of the parts to eliminate any form of oil, dust, or rust. A smooth finish and good adhesion is accomplished by surface preparation. The procedures such as alkaline cleaning, blasting, or acid treatment rely on the part.
Basecoat Application
The metal is coated with a zinc or zinc-aluminium flake dispersion that is applied to the surface of the metal uniformly through several methods including: dip-spin, spray or dip-drain coating. This is the primary corrosion-protective layer that offers great sacrificial protection to the substrate.
Drying and Curing
The coated parts are then dried after application and then baked at 200°C -320°C. This step combines the zinc flakes into a fine and sticky film that can guarantee a long resistance to corrosion and mechanical strength.
Topcoat Application (Optional)
A topcoat or sealer can be used to provide further protection and to increase the performance. The topcoat is used to assist in the friction control, chemical resistance, add colour (silver, black, or grey) and general durability.
Inspection and Quality Testing
Every element is subjected to a set of tests to check the thickness of the coating, adhesion, and corrosion resistance. The tests like salt spray testing (ASTM B117) and friction coefficient analysis are standard tests that determine that the coating complies with the high standards of industries.
Benefits of Zinc Flake Coating
As zinc flake coating services and service providers in Pune our metallographic preparation of zinc coatings is beneficial in following ways.
Excellent Corrosion Resistance: Zinc coatings for steel corrosion protection finishes offer durability in preventing rust and corrosion even under the adverse environmental environments. They are also able to resist salt spray tests up to 1500 hours hence suitable in critical parts.
No Hydrogen Embrittlement: However, unlike the electroplating processes, zinc flaking coating is non-electrolytic, where there is no uptake of hydrogen. Hot-dip galvanizing guarantees safety of high-strength steels applied in the automotive and industrial industries.
Thin and Uniform Coating: The coating layer is so thin (5–15 microns) but very effective that it is able to retain the dimensional accuracy of the parts regularly used like bolts, screws, and fasteners.
High Temperature and Chemical Resistance: Zinc flake finishes are stable under high temperature conditions and they are not damaged by chemicals, fuel and solvents, which guarantees long life of the components.
Environmentally Friendly Process: Zinc-coated metal is totally chromium (VI)-free and therefore environmentally friendly and, falls within international environmental regulation of RoHS and REACH.
Applications of Zinc Flake Coating
As zinc flake coating service providers in Pune our coatings are widely used in following key areas.
Automotive Components: Applied to bolts, nuts, brake components, chassis components and under body components to prevent the corrosion and enhance durability.
Industrial Machinery: Used on gears, shafts and connectors to ensure the safety of moving or exposed gears, shafts, and connectors.
Construction Hardware: Zinc Flake Coatings fit well in fasteners, anchors, and metal structures that are exposed to the outward environment thus ensuring the structural reliability in the long run.
Renewable Energy Sector: Solar mounting structures, electrical enclosures, and wind turbines are protected against humidity and salt air using this.
Electrical and Electronic Assemblies: Provides sure performance of metallic connectors, housings and enclosures where conductivity and corrosion resistance is paramount.
Why Choose Us?
Advanced Technology: We apply the latest coating systems such as dip-spin and spray methodology to provide smooth and even zinc flake finish that is very durable to protect all the parts.
Quality Assurance: Each piece of our coating is thoroughly tested on the basis of its thickness, adhesion, and corrosion resistance. High industry standards are applied in our process to ensure good and consistent performance.
Customized Solutions: We provide customized zinc flake coating products to meet the needs of various industries and applications - including automotive fasteners and industrial components - to provide our customers with the optimal results of each project.
Technocoat Services is one of the best zinc flake coating services in Pune and service Providers in Pune. Our Coating Solutions are of high quality and they increase the life and reliability of all components. We are highly concerned with quality, innovation, and customer satisfaction, which guarantee the same outcomes to any industries we provide. Our coatings are environmentally friendly, tested and durable hence the perfect choice of coating to be used by businesses that are interested in having efficient and long-term corrosion protection. We believe in delivering reliable coating services which are responsive to your performance and protection requirement. Contact now for further details.
FAQ’s
Ans: Examples of the metal parts that can be safeguarded against corrosion using zinc flakes include bolts, nuts, fasteners, automobile parts, and industrial machinery. It ensures reliable operation during difficult environments, enhances durability and prevents rust.
Ans: The typical temperature of the coating process is between 200°C and 320°C depending on the nature and type of product receiving the zinc flakes coating. It is this curing that provides proper adhesion as well as permanent protection.
Ans: In order to achieve uniform coverage and conformity, the coating thickness is determined by magnetic induction or X-ray fluorescence (XRF) apparatus, which accurately determines the number of microns of zinc deposited on the metal surface.
