Degreasing additive for electroplating industry
Degreasing Additives for the Electroplating Industry Degreasing additives are essential chemical agents used in the electroplating industry to ensure optimal surface preparation before plating. These additives are designed to remove oils, greases, dirt, and other organic contaminants from metal substrates, which is critical for achieving strong adhesion, uniform coating, and high-quality finishes. Functions of Degreasing Additives 1. Effective Contaminant Removal – Degreasing additives break down and emulsify oils, lubricants, and other organic residues, allowing them to be rinsed away easily. 2. Enhanced Wetting Ability – They improve the wetting properties of cleaning solutions, ensuring thorough coverage and penetration into complex geometries. 3. Corrosion Inhibition – Some degreasing additives contain mild inhibitors to prevent substrate oxidation during the cleaning process. 4. Foam Control – Depending on the application, additives may include foam suppressors or stabilizers to optimize mechanical or spray cleaning. 5. Compatibility with Various Metals – Formulations are tailored for ferrous metals, aluminum, copper, and other alloys to avoid etching or surface damage. Types of Degreasing Additives - Alkaline Degreasers – Commonly used for heavy-duty cleaning, these contain surfactants, builders (e.g., phosphates, silicates), and chelating agents to enhance performance. - Acid Degreasers – Suitable for metals prone to oxidation, combining mild acids with detergents for dual cleaning and descaling. - Emulsion Cleaners – Utilize solvents and emulsifiers to dissolve stubborn contaminants, often used in immersion or spray systems. - Bio-Based Degreasers – Environmentally friendly options that use biodegradable surfactants for sustainable operations. Application Methods Degreasing additives are applied through: - Immersion Cleaning – Parts are soaked in heated or agitated solutions for deep cleaning. - Spray Cleaning – High-pressure spraying for fast and efficient removal of surface contaminants. - Electrocleaning – An electrochemical process where additives enhance contaminant removal under applied current. Benefits in Electroplating - Improved Plating Adhesion – Clean surfaces ensure better metal deposition and reduced peeling or blistering. - Higher Process Efficiency – Reduced rework and fewer defects lead to cost savings. - Environmental and Safety Compliance – Modern additives are formulated to minimize volatile organic compounds (VOCs) and hazardous components. Conclusion Degreasing additives play a vital role in the electroplating industry by ensuring pristine surface conditions for plating. Their formulation, application method, and compatibility with different metals determine their effectiveness. As environmental regulations tighten, the development of advanced, eco-friendly degreasing solutions continues to evolve, supporting sustainable manufacturing practices.
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FH-50 Universal Hot-dip Degreasing Powder
Category： Pre-plating treatment processBrowse number： 35Number：Release time： 2025-09-22 09:29:01The FH-50 Universal Hot-dip Degreasing Powder is a high-performance pretreatment additive developed by Shenzhen Xinfuhua Surface Technology Co., Ltd., a leading electroplating additive enterprise integrating production, sales, and scientific research since 2005. FH-50 is designed for efficient oil, grease, and dirt removal from metal surfaces before electroplating, ensuring a clean substrate for subsequent coating processes. This universal hot-dip degreasing agent features powerful cleaning capability, excellent substrate protection, and wide compatibility with ferrous and non-ferrous metals, making it an ideal choice for various electroplating industries.
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