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| Brand Name: | AOBANG |
| Model Number: | R·G-7000 |
| MOQ: | 25-30kg |
| Delivery Time: | 5-8 work day |
| Payment Terms: | T/T |
RG-258 is a weak acid zinc-nickel alloy plating process with nickel content of 12%–15%. It is specially applicable for:
| Item | Concentration Range |
|---|---|
| Nickel Chloride (NiCl₂·6H₂O) | 105–158 g/L |
| Potassium Chloride | 160–220 g/L |
| Boric Acid | 17–25 g/L |
| RG-258 Complexing Agent | 15–25 mL/L |
| RG-258 Buffer | 50–80 g/L |
| RG-258 Throwing Agent | 20–30 mL/L |
| RG-258 Brightener | 8–15 mL/L |
| Operating Temperature (Rack Plating) | 30–40 ℃ |
| Operating Temperature (Barrel Plating) | 25–35 ℃ |
| pH Value | 5.2–5.7 |
| Cathode Current Density (Rack Plating) | 1–3 A/dm² |
| Cathode Current Density (Barrel Plating) | 0.2–1.5 A/dm² |
| Zinc / Nickel Anode Current Ratio | 3:1 ~ 6:1 |
| Deposition Rate (Rack Plating, 2.5 A/dm²) | 0.5–0.8 μm/min |
| Deposition Rate (Barrel Plating, 1 A/dm²) | 0.2–0.3 μm/min |
Automotive structural parts, power hardware, communication precision parts, industrial fasteners, hydraulic components, outdoor equipment parts, high-corrosion environment parts, electrical accessories, mechanical casting parts, engineering hardware
R·G-258 weak acid zinc-nickel alloy plating process features uniform coating and ultra-high corrosion resistance. It adapts to various medium and high-corrosion industrial metal parts, widely used in automobile, power, communication and outdoor equipment fields, stably resisting acid and alkali erosion to ensure long-term part service stability.
Q1: What is the biggest feature of the R·G-258 process?
A1: It adopts weak acid formula with low workpiece corrosion risk. The zinc-nickel alloy layer has ultra-strong anti-corrosion performance, far exceeding ordinary zinc plating. It boasts stable plating effect, high batch consistency and excellent adaptability for complex-shaped parts.
Q2: What workpieces is R·G-258 suitable for mass production?
A2: It is ideal for mass production of carbon steel and low-alloy steel parts in high-corrosion scenarios, including automotive structural parts, power hardware and communication precision components, with high production yield and simple process operation.
