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White Bronze Mixer BMG-117.2 – Additive for White Bronze Electroplating Additive for Producing Bright White Bronze Coatings The White Bronze Mixer BMG-117.2 from Betzmann Galvanik is a specially formulated electroplating additive for use with an alkaline copper electrolyte. When combined with a suitable alkaline copper plating solution, it allows you to prepare a White Bronze plating bath for depositing bright, light-coloured bronze coatings on electrically conductive metal surfaces. White Bronze provides a bright metallic appearance combined with good corrosion, abrasion and chemical resistance. Depending on the application, it can also be used as a nickel-free alternative to conventional nickel coatings. Your Advantages at a Glance Additive for producing White Bronze plating electrolytes Designed for use with alkaline copper electrolytes Produces bright, metallic White Bronze coatings High deposition rate, depending on process parameters Good corrosion resistance Good wear and abrasion resistance Good chemical resistance Nickel-free plating option Suitable for decorative and functional applications Suitable for tank plating, pen plating and tampon/brush plating Mixing ratio can be adjusted to influence the resulting colour and coating characteristics What Is the White Bronze Mixer? The White Bronze Mixer is an additive, not a standalone copper electrolyte. It is added to a suitable alkaline copper plating electrolyte. The combination creates an active plating solution capable of depositing a bright White Bronze alloy onto electrically conductive workpieces. This makes it possible to adapt an existing suitable alkaline copper system for White Bronze electroplating. Recommended Mixing Ratio As a starting formulation, use: 1 part White Bronze Mixer : 1 part alkaline copper electrolyte Mix both components thoroughly before use. Depending on the desired colour tone and plating result, other mixing ratios can also be tested. For new applications, we recommend starting with a small test bath and evaluating the result on a test workpiece before preparing larger quantities. How to Use the White Bronze Mixer 1. Prepare the alkaline copper electrolyte Prepare a suitable alkaline copper electrolyte according to its manufacturer's instructions. 2. Add the White Bronze Mixer Add the White Bronze Mixer gradually to the copper electrolyte. As a starting formulation, use a 1:1 mixing ratio. 3. Mix thoroughly Mix the solution thoroughly to ensure that the components are evenly distributed. 4. Electroplate The prepared solution can then be used to deposit a bright White Bronze coating. 5. Rinse the workpiece After plating, rinse the workpiece thoroughly with water and dry it carefully. Suitable for Tank, Pen and Tampon Plating The White Bronze Mixer can be used for different electroplating processes, including: Tank plating Pen plating Tampon plating Brush plating Selective electroplating Repair plating This makes the system suitable for both larger components and local plating of small or difficult-to-reach areas. Applications White Bronze is particularly suitable for: Decorative metal components Jewellery Accessories Metal fittings Technical components Restoration Repair plating Decorative surfaces Functional coatings Nickel-free coating systems Intermediate or barrier layers before further plating The bright metallic appearance makes White Bronze especially attractive for decorative applications. White Bronze as a Nickel Alternative One of the key advantages of White Bronze is the possibility of producing a nickel-free electroplated surface. The deposited coating provides a bright metallic appearance together with good resistance to corrosion and wear. For suitable applications, White Bronze can therefore be an interesting alternative to conventional nickel plating. Important: Whether White Bronze is suitable as a direct replacement for nickel depends on the specific requirements regarding colour, hardness, corrosion resistance, wear resistance and applicable regulations. Adjusting the Colour One advantage of the system is the ability to influence the final colour and coating characteristics through the mixing ratio and process parameters. In addition to the recommended 1:1 starting ratio, other ratios can be tested for specific colour requirements. Process parameters such as voltage, temperature, current density and electrolyte movement can also affect the final result. For repeatable production results, the selected parameters should be kept as consistent as possible. Technical Specifications PropertySpecificationProductWhite Bronze MixerProduct numberBMG-117.2Product typeElectroplating additiveApplicationAdditive for alkaline copper electrolytesRecommended starting ratio1:1PurposeProduction of White Bronze plating bathsProcessesTank, pen and tampon/brush platingCoating appearanceBright / metallicStorageCool, dry and tightly closed The optimum dosage depends on the copper electrolyte used, the desired colour and the selected plating parameters. Application Tip When preparing a new White Bronze bath, we recommend making a small test batch first. This allows you to optimize the mixing ratio and plating parameters for your particular workpiece and desired colour before preparing larger quantities. For decorative applications, always evaluate the result on a test piece first. Safety Information The White Bronze Mixer is a chemical electroplating additive. When handling the product: Wear suitable protective gloves Wear safety goggles Wear appropriate protective clothing Avoid skin and eye contact Do not inhale vapours or aerosols Work in a well-ventilated area Do not ingest Keep out of reach of children Dispose of chemical residues according to applicable regulations Always consult the current Safety Data Sheet (SDS) before use. Conclusion The White Bronze Mixer BMG-117.2 is a versatile additive for producing bright White Bronze plating baths based on an alkaline copper electrolyte. With a recommended starting ratio of 1:1, it can be used to prepare White Bronze solutions for tank plating, pen plating and tampon/brush plating. The resulting coatings offer a bright metallic appearance together with good corrosion and wear resistance and can, depending on the application, provide an interesting nickel-free plating alternative.

White Bronze Electrolyte – Bright Bronze Plating as a Nickel Alternative Bright, Hard and Durable White Bronze Electroplating The White Bronze Electrolyte SW10011.1 from Betzmann Galvanik enables the electroplating of a bright, silvery-white bronze alloy onto suitable electrically conductive metal surfaces. White bronze is particularly suitable as a nickel-free alternative to conventional nickel plating when a bright, hard and wear-resistant surface is required. It can also be used as an intermediate or barrier layer between copper/bronze and a subsequent gold plating. The electrolyte is prepared by mixing the White Bronze component with an alkaline copper electrolyte in a 1:1 ratio. Your Advantages at a Glance Bright, silvery white bronze finish Nickel-free alternative to conventional nickel plating Very fast deposition High deposition rate High hardness Good corrosion resistance Good abrasion and wear resistance Antimicrobial properties Excellent as an intermediate layer before gold plating Suitable for decorative and functional applications Suitable for tank plating and pen/brush plating Suitable for various conductive metal surfaces What Is White Bronze? White bronze is an electroplated bronze alloy with a bright, silvery-metallic appearance. The resulting surface can visually resemble a light nickel coating while offering the advantage of being nickel-free. White bronze is therefore particularly interesting for applications where a bright nickel-free surface is required, including decorative metal components, jewellery and other suitable applications. Preparing the White Bronze Electrolyte The White Bronze electrolyte is prepared by combining the White Bronze component with a suitable alkaline copper electrolyte. Mixing Ratio 1 part White Bronze component : 1 part alkaline copper electrolyte Mix both components thoroughly before use. Important: This product is not a conventional ready-to-use copper electrolyte. It is used together with a suitable alkaline copper electrolyte to produce the White Bronze plating bath. How to Apply White Bronze Electroplating Prepare the electrolyte Mix the White Bronze component and alkaline copper electrolyte in a 1:1 ratio. Prepare the workpiece Thoroughly clean, degrease and activate the surface according to the base material. Electrical connection Connect the workpiece as the cathode (negative pole). Electroplating Apply the appropriate DC current to deposit the White Bronze alloy. Rinsing Thoroughly rinse the workpiece after plating and dry it carefully. Applications White bronze can be used for a wide range of decorative and technical applications. Particularly suitable for: Jewellery Decorative metal components Accessories Metal fittings Technical components Restoration Repair plating Intermediate and barrier layers Underlayers before gold plating Applications where nickel should be avoided White Bronze as a Nickel Alternative One of the key applications is the use of white bronze as a nickel alternative. The deposited layer provides a bright metallic appearance combined with high hardness and good wear resistance, making it an interesting alternative where a bright nickel-like appearance is desired without depositing nickel. For jewellery and suitable objects that come into contact with skin, a nickel-free coating can be advantageous. White Bronze as an Intermediate Layer Before Gold White bronze can also be used as an intermediate or barrier layer between copper/bronze and gold. A typical coating structure can be: Base Material → Copper → White Bronze → Gold The White Bronze layer provides a functional intermediate layer while also creating a bright and attractive surface beneath the final gold coating. Recommended Electrodes For electroplating, graphite or platinum anodes are recommended. Technical Specifications PropertySpecificationProductWhite Bronze ElectrolyteProduct numberSW10011.1Mixing ratio1:1 with alkaline copper electrolyteVoltage3.2–3.5 VMinimum voltageapprox. 3 VOperating temperature18–25 °COptimum temperatureapprox. 22 °CAnodesGraphite or platinumCoating colourBright bronze / silvery bronzeTypical hardness450–500 HVDeposit densityapprox. 8.6–8.8 g/cm³Typical alloy compositionapprox. 42% copper / 58% tinDeposition rateapprox. 0.7–1.5 µm/min, depending on process parametersApplicationTank plating, brush/pen plating The values above are guideline values and may vary depending on the workpiece, electrolyte preparation, current density, agitation and other process parameters. Storage The White Bronze electrolyte and prepared solution are sensitive to air exposure. Therefore: Keep the container tightly closed Minimize unnecessary exposure to air Store in a cool place For the prepared solution, storage at approximately 2–5 °C is recommended Shelf life of the prepared solution under suitable storage conditions: approximately 4 weeks Important Tips for Optimal Results Thorough surface preparation is essential for a high-quality White Bronze coating. The workpiece should generally be: Cleaned → Degreased → Activated → Electroplated During electroplating, uniform movement of the electrolyte can help achieve a more homogeneous deposit. Safety Information When working with electroplating electrolytes, always: Wear suitable protective gloves Wear safety goggles Wear appropriate protective clothing Avoid skin and eye contact Work only in well-ventilated areas Do not ingest Keep out of reach of children Dispose of chemical residues and spent electrolytes according to applicable regulations Always consult the current Safety Data Sheet (SDS) before use. Conclusion The White Bronze Electrolyte SW10011.1 is a versatile solution for producing bright, hard and wear-resistant White Bronze coatings. It is particularly interesting as a nickel-free alternative to nickel, for decorative and functional applications and as an intermediate/barrier layer between copper or bronze and gold. When combined with a suitable alkaline copper electrolyte in a 1:1 mixing ratio, it provides an effective system for fast White Bronze electroplating.

White Bronze Electrolyte SW10011.1 Fast plating electrolyte for bright white bronze coatings as an alternative to nickel Short Description The White Bronze Electrolyte SW10011.1 is a brush or bath electroplating solution for depositing a bright white bronze alloy on conductive metal surfaces. When used, it produces an antimicrobial white bronze layer that can replace traditional nickel plating, replicating similar hardness and color while avoiding nickel allergy issues. Real Gold Applications This bronze plating electrolyte is used to: Apply bright white bronze coatings on a variety of metals Replace nickel plating where nickel avoidance is desired Provide corrosion-resistant and antimicrobial layers Act as a barrier layer between copper/brass and gold Create decorative or functional coatings in brush or bath plating Real Gold How It Works (Simple Explanation) White bronze plating is achieved by mixing this electrolyte with an alkaline copper plating solution (1:1) and applying direct current. The bronze alloy deposits as a uniform, bright metallic layer. Real Gold Benefits High deposition rates and efficient operation Nickel-free alternative with similar physical properties Antimicrobial and corrosion-resistant surface Functions as a barrier layer before gold plating Decorative and functional surface finish Compatible with brush and bath plating Real Gold Typical Parameters PropertyValue / RangeElectrolyte typeWhite bronze plating solutionMixing ratio1 part alkaline copper : 1 part White BronzeVoltage3.2–3.5 VTemperature18–25 °C (optimum ~22 °C)ElectrodeGraphite/platinumTypical alloy~42 % Cu / 58 % SnHardness450–500 HVDensity of deposit8.6–8.8 g/cm³Plating rate0.7–1.5 µm/minShelf life~4 weeks if stored correctlyStorage2–5 °C recommendedAir sensitiveYes — keep sealed Safety Information Follow all standard electroplating safety practices: Wear protective gloves, goggles, and clothing Avoid contact with skin and eyes Use in well-ventilated areas Keep out of reach of children Dispose of wastes per local regulations Conclusion The White Bronze Electrolyte SW10011.1 is a versatile plating solution that produces bright, antimicrobial white bronze coatings with mechanical and aesthetic properties close to nickel plating. It is especially useful where nickel use is restricted or undesirable, and as a barrier layer prior to gold plating in both decorative and functional applications.