White Palladium Electrolyte 10 g/L – Electroplate Palladium
€69.00
Available, delivery time: 1-2 days
Product information "White Palladium Electrolyte 10 g/L – Electroplate Palladium"
White Palladium Electrolyte 10 g/L BMG-101M – High-Quality Palladium Plating for Bright, Silver-White Surfaces
Electroplate White Palladium – for Decorative and Technical Applications
The White Palladium Electrolyte BMG-101M with approx. 10 g/L palladium content is a professional electroplating solution for depositing bright, silver-white palladium coatings.
The coating produces a bright metallic surface and is suitable both as a decorative final coating and as a nickel-free barrier and diffusion layer between copper or copper alloys and gold.
Palladium is particularly suitable for applications requiring a high-quality, durable and nickel-free surface, including jewellery, watches, electronic components and precision parts.
Your Advantages at a Glance
- Approx. 10 g/L palladium
- Very bright, silver-white metallic appearance
- High-quality decorative palladium coating
- Nickel-free barrier layer between copper/copper alloys and gold
- High corrosion resistance
- Low porosity
- Palladium is significantly more resistant to tarnishing than silver
- Suitable for jewellery, watches and technical components
- Also suitable for electrical contacts
- Solderable palladium coating
- High coating hardness of approx. 488 HV
- Suitable for professional electroplating applications
What Is White Palladium Used For?
The White Palladium Electrolyte is ideally suited for:
- Bright, silver-white palladium coatings
- Decorative metal surfaces
- Jewellery and jewellery components
- Watches and accessories
- Electronic components
- Electrical contacts
- Precision parts
- Corrosion protection
- Nickel-free coating systems
- Barrier layers before gold plating
- Preparation for subsequent precious-metal coatings
Palladium provides a high-quality surface and, compared with silver, offers significantly better resistance to tarnishing.
Palladium as a Barrier Layer Before Gold Plating
One particularly important application is the use of palladium as a barrier layer before subsequent gold plating.
A typical multilayer coating system may consist of:
Base material → Copper → Palladium → Gold
The palladium layer separates the base material from the gold coating and acts as a barrier and diffusion layer.
This can help prevent unwanted interaction between the individual metal layers and allows a high-quality and durable gold coating to be produced.
How Does Palladium Electroplating Work?
During electroplating, palladium ions contained in the electrolyte are deposited onto the workpiece as metallic palladium using direct current.
1. Preparation
Thoroughly clean and degrease the workpiece.
2. Electrical Connection
Connect the workpiece as the cathode (negative pole).
3. Palladium Deposition
The electrical current reduces the palladium ions at the workpiece surface, depositing metallic palladium.
4. Post-Treatment
After plating, thoroughly rinse the workpiece with clean water and dry it.
Suitable Base Materials
The electrolyte can be used on appropriately prepared surfaces of various metals, including:
- Copper
- Brass
- Nickel
- Silver
- Gold
- Suitable dechromed surfaces
The required pretreatment depends on the specific base material.
For optimum adhesion, the surface must be clean, grease-free and properly activated.
Technical Parameters
| Property | Value |
|---|---|
| Electrolyte type | Palladium plating solution |
| Palladium content | approx. 10 g/L |
| Recommended voltage | 3.0–3.5 V |
| Tank plating | 3–4 V |
| Working temperature | 48–52 °C |
| pH value | 7.0–8.0 |
| Deposition rate | approx. 0.17 µm/min at 0.0075 A/cm² |
| Coating hardness | approx. 488 HV |
| Coating density | approx. 11.85 g/cm³ |
| Purity | approx. 99.9% palladium |
| Anode | Platinum or graphite |
| Bath movement | Minimal agitation |
| Brightness | L 65 (CIE)* |
| Shelf life | approx. 1–2 years |
The stated values are practical guidelines and may vary slightly depending on the equipment, workpiece, surface condition and operating conditions.
Application Instructions
Preparation
Thoroughly clean and degrease the workpiece. Residues of oil, grease, polishing compounds and dirt can negatively affect adhesion and coating quality.
Electroplating
Heat the electrolyte to the recommended working temperature of 48–52 °C.
Connect the workpiece as the cathode and set the recommended voltage.
Gentle movement of the electrolyte can help produce a more uniform coating.
Post-Treatment
After plating, thoroughly rinse the workpiece with clean water and dry it.
If required, the surface can subsequently be lightly polished to further enhance the appearance.
White Palladium for Jewellery and Skin Contact
Palladium is particularly suitable for applications where a nickel-free surface is desired.
The bright, silver-white appearance makes the electrolyte suitable for:
- Rings
- Chains
- Pendants
- Bracelets
- Watches
- Jewellery components
- High-quality accessories
White Palladium for Technical Applications
In addition to its decorative applications, palladium also offers interesting technical properties.
The coating can be used for:
- Electrical contacts
- Electronic components
- Precision parts
- Technical components
- Corrosion protection
- Multilayer precious-metal coating systems
The combination of high hardness, corrosion resistance and low porosity makes palladium a versatile coating metal.
Practical Tips for Optimum Results
✔ Thoroughly clean and degrease the workpiece.
✔ Prepare the surface according to the base material.
✔ Use a clean platinum or graphite anode.
✔ Heat the electrolyte to 48–52 °C.
✔ Keep the electrode distance as constant as possible.
✔ Use only gentle bath movement.
✔ Thoroughly rinse after plating.
✔ If gold plating follows, process the clean palladium surface without unnecessary delay.
Safety Information
The electrolyte is classified as irritating.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H412: Harmful to aquatic life with long-lasting effects.
When handling:
- Wear protective gloves
- Wear safety goggles or suitable face protection
- Wear appropriate protective clothing
- Avoid contact with skin and eyes
- Do not eat, drink or smoke while handling
- Work in a well-ventilated area
- Follow the Safety Data Sheet
- Dispose of the product and residues according to local regulations
Available Sizes
The White Palladium Electrolyte 10 g/L is available in various container sizes:
50 ml · 100 ml · 250 ml · 500 ml · 1 litre · 2 litres
Product number: BMG-101M / BMG-101
White Palladium 10 g/L from Betzmann Galvanik
The White Palladium Electrolyte BMG-101M with 10 g/L palladium is a high-performance solution for producing high-quality, bright and durable palladium coatings.
It is suitable for both decorative surfaces and technical applications and is particularly valuable as a nickel-free barrier layer before gold plating.
With its bright silver-white appearance, high coating hardness and good corrosion resistance, this palladium electrolyte is a professional solution for demanding electroplating applications.
Hazard statements
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H412 Harmful to aquatic life with long-lasting effects.
Precautionary statements
P270 Do not eat, drink, or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P332 If skin irritation occurs:
P313 Get medical advice/attention.
P362 Take off contaminated clothing.
P364 Wash before reuse.
P305 IF IN EYES:
P351 Rinse cautiously with water for several minutes.
P338 Remove contact lenses, if present and easy to do. Continue rinsing.
P337 If eye irritation persists:
P313 Get medical advice/attention.
HS Code 38249970