About GROWEL ZINC NICKEL ELECTROPLATING
ACID ZINC PLATING SOLUTIONS
Efficient. Durable. Proven.
Growel offers a comprehensive range of zinc metal plating and zinc nickel electroplating solutions designed to meet diverse plating needs while delivering unmatched performance. Our advanced zinc plating technologies alkaline zinc plating processes and acid zinc plating, ensure superior zinc-coated steel solutions with exceptional brightness, reduced plating times, and high corrosion resistance.
Zinthobrite CLZ 942
- A production-proven brightener system ideal for acid zinc plating, offering a wide working range.
- Performs well at high temperatures (45+C) and prevents brightener imbalance or 'oil out.'
- Low dosage requirements for greater efficiency in zinc electroplating.
Zincalite CLZ 902
- Boric acid-free, sustainable zinc plating chemical that delivers glossy deposits.
- Fully REACH compliant and eco-friendly.
- High-pH operation reduces the risk of iron with zinc electroplating coating issues.
Zinthobrite CLZ 980
- Reliable and fast brightening for zinc for electroplating needs.
- Excellent low-current density coverage for consistent results.
- Maintains performance at elevated bath temperatures, suitable for barrel zinc plating and other systems.
Acid Sulphate Zinc Zinca HS
- A unique brightener system for high-speed acid zinc plating applications.
- Operates at high current densities up to 1000 A/ft for rapid results.
- Produces ductile deposits, enabling post-plating drawing.
- Ideal for continuous strip and wire plating in zinc metal plating applications.
Zincalume NiZ 551
- Advanced zinc nickel electroplating process with 12-15% nickel in deposits.
- Provides high salt spray resistance (>1000 hours), even after thermal shock (120C for 1 hour).
- Ensures uniform alloy distribution over a wide current density range, perfect for zn ni plating of steel components.
- Compatible with vat and barrel zinc plating processes.
Zincalume NiZ 851
- Low-nickel alkaline zinc plating process (6-10% nickel content).
- Superior ductility compared to other high-nickel processes.
- Provides better corrosion resistance for steel zinc coating, even after crimping or forming.
WHY CHOOSE GROWEL?
- Zinc Technology : From zn electroplating to advanced zinc nickel plating, our solutions are trusted by industries worldwide.
- Superior Performance: Advanced formulations for enhanced corrosion resistance and bright deposits.
- Custom Solutions: Tailored approaches for diverse applications, including electroplating iron with zinc and more.
Advanced Corrosion ProtectionZinc Nickel Electroplating significantly enhances the longevity of steel and iron components by forming a resilient barrier against rust and environmental contaminants. Its proven effectiveness in passing neutral salt spray tests for up to 1000 hours makes it ideal for demanding industrial environments. The smooth, greyish finish not only improves the appearance of parts but also serves as a sturdy foundation for further treatments such as painting or coating.
Customizable Surface SolutionsClients benefit from a variety of post-treatment options, including clear and black passivation, along with additional topcoats, to suit specific functional or aesthetic preferences. With a coating thickness adjustable between 5 and 20 microns and a nickel content of 10-15%, our solutions cater to a wide range of application needs. This flexibility ensures optimal protection and compatibility with various steel and iron alloy substrates.
FAQ's of ZINC NICKEL ELECTROPLATING:
Q: How is zinc nickel electroplating applied to metal components?
A: Zinc nickel electroplating is performed using an electrolytic bath, where parts made of steel, iron, or their alloys are submerged in a solution containing zinc and nickel salts. An electric current deposits a controlled layer of zinc-nickel alloy onto the metal surface, resulting in a uniform and adherent coating.
Q: What are the main benefits of choosing zinc nickel electroplating?
A: This process offers exceptional corrosion resistance-up to 1000 hours in neutral salt spray tests-while delivering a smooth, greyish finish. Zinc nickel coatings extend component lifespan, support RoHS compliance, and provide compatibility with further surface treatments such as clear or black passivation and topcoats.
Q: When is zinc nickel electroplating preferred over standard zinc plating?
A: Zinc nickel electroplating is ideally chosen when higher corrosion protection is required, particularly for parts exposed to harsh conditions or elevated temperatures up to 120C. Its enhanced performance significantly outperforms standard zinc coatings, especially for automotive, aerospace, and industrial applications.
Q: Where can zinc nickel electroplated products be used?
A: These coatings are widely used in sectors demanding robust corrosion resistance, such as automotive, industrial equipment, electrical hardware, and construction. They are suitable for any steel or iron alloy component requiring long-lasting surface protection and compliance with international environmental standards.
Q: What post-treatment options are available after zinc nickel electroplating?
A: After the initial electroplating, components can be finished with clear or black passivation to further increase corrosion protection or modify the visual appearance. Additional topcoats can be applied upon request to enhance durability or achieve specific functional requirements.
Q: Can this plating process be customized for specific thickness and appearance?
A: Yes, zinc nickel electroplating allows adjustment of coating thickness within the 5-20 micron range and selection of post-treatments. This means the process can be precisely tailored to meet performance standards and aesthetic preferences for diverse applications.