The metal industry relies heavily on chemical treatments to ensure durability, corrosion resistance, and optimal performance of metallic components. Among the essential chemicals facilitating these processes, Zinc Chloride (CAS 7646-85-7) holds a prominent position, particularly in metal treatment, soldering, and galvanizing.

At NINGBO INNO PHARMCHEM CO.,LTD., we are dedicated to supplying high-quality Zinc Chloride to industries that depend on its unique properties. As a reputable manufacturer and supplier, we understand the critical role this compound plays in ensuring the integrity and longevity of metal products.

Zinc Chloride as a Metal Treatment Agent

Zinc Chloride’s effectiveness in metal treatment stems from its ability to act as a flux. A flux is crucial in metal joining processes because it cleans the metal surface by dissolving existing oxide layers. These oxides can prevent solder or brazing alloys from wetting and properly bonding to the base metal, leading to weak or unreliable joints. By employing Zinc Chloride:

  • Soldering and Brazing: It acts as an active flux, preparing surfaces for solder or braze alloys. This ensures excellent wetting and adhesion, critical for electronics assembly, plumbing, and metal fabrication. Manufacturers often buy Zinc Chloride for these demanding applications to guarantee strong, stable connections.
  • Galvanizing Process: In the hot-dip galvanizing process, steel is coated with a layer of zinc for corrosion protection. Zinc Chloride is a key component in the pre-treatment baths, helping to remove oxides from the steel surface and promote a uniform, adherent zinc coating. This enhances the steel’s resistance to environmental degradation, making it suitable for construction and automotive industries.
  • Electroplating: Zinc Chloride is used in electroplating baths to deposit metallic zinc coatings. It increases the conductivity of the plating solution, allowing for efficient and even deposition of the protective zinc layer.

Ensuring Performance Through Quality Sourcing

The efficacy of Zinc Chloride in these applications is directly linked to its purity and consistency. Impurities can hinder its fluxing action, lead to uneven coatings in galvanizing, or introduce defects in soldered joints. Therefore, it is crucial for metal fabricators and finishers to source their Zinc Chloride from reliable manufacturers.

NINGBO INNO PHARMCHEM CO.,LTD., a leading Zinc Chloride manufacturer in China, offers a product with guaranteed high purity (typically 98% min). This ensures that our clients receive a chemical that performs exceptionally well in their metal treatment processes, providing:

  • Superior Fluxing Action: Effectively removes oxides for cleaner metal surfaces.
  • Enhanced Coating Adhesion: Promotes strong bonds in soldering, brazing, and galvanizing.
  • Corrosion Resistance: Contributes to the protective properties of metal coatings.

For businesses looking to buy Zinc Chloride that offers reliable performance and cost-effectiveness, partnering with a dedicated manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. is a strategic choice. We provide competitive pricing and a stable supply chain to support your production needs.

Contact us today to learn more about our high-quality Zinc Chloride and how it can benefit your metal treatment operations. Request a quote and discover the advantages of sourcing directly from a trusted Chinese supplier.