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Manufactured by Metakem, sold by Nano Cats GmbH
Platinum hydroxide Bath
Platinum hydroxide Bath
Regular price
€1.310,00 EUR
Regular price
Sale price
€1.310,00 EUR
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Platinum-OH Bath
A high-quality platinum electrolyte designed for the deposition of satin-matte platinum coatings on various base metals. This bath is optimized for technical platinum plating applications, delivering uniform and ductile layers with good control over thickness and surface quality. The electrolyte is alkaline, with controlled replenishment, and supports efficient platinum deposition under specified operating conditions.
| Property / Parameter | Value / Description |
|---|---|
| Product Name | Platinum-OH Bath |
| Description | High-quality platinum electrolyte for satin-matte coatings on various base metals |
| Element Symbol | Pt |
| Atomic Number | 78 |
| Element Name | Platinum |
| Atomic Weight | 195.084 |
| Bath Concentration | 15 g Pt / liter |
| pH Range | 13 (range: 11 – 14) |
| Temperature | 80 °C (range: 50 – 90 °C) |
| Voltage | 1 – 1.5 V |
| Bath Agitation | By N₂ gas |
| Cathodic Current Density | 1 A/dm² (range: 0.5 – 1.5 A/dm²) |
| Anode Material | Stainless steel, Nickel |
| Deposition Rate | 1 μm / 8 min at 1 A/dm² (27 mg Pt / Amin) |
| Yield | 90% based on Pt (IV) |
| Bath Replenishment | Addition of H₂Pt(OH)₆ |
| Bath Coverage | Covered with plastic balls |
| Delivery Form | Concentrate with 50 g Pt / l. Other concentrations available on request |
| Coating Appearance | Satin-matte |
| Layer Stress | Low stress and ductile |
| Maximum Layer Thickness | Up to 25 μm on titanium, up to several 100 μm on other substrates |
| Bath Preparation | Concentrate diluted with roughly three times deionized water, then topped up to volume |
| Replenishment Details | Platinum content replenishable up to half initial concentration; preferred after 30% platinum removal. For 1 g Pt removed, add 2 g H₂Pt(OH)₆ |
| Special Properties | Alkaline bath, low contamination from plated item, no salt formation, regenerable with hexahydroxoplatinic acid |
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