RC

Basic Info.

Product Description

1. Especially for electroless nickel plating on aluminum and its alloy.
2. Less contamination to the following acid electroless nickel process or other electrolytic plating.
3. Excellent adhesion.
4. Excellent process for complicated workpieces.
5. Also be used for electroplating of other substrates.
6. Low operating temperature.

1. Pipette 5 ml bath into a 250 ml Erlenmeyer flask.
2. Add 50 ml DI water.
3. Add 10 ml ammonium hydroxide (28%) then shake.
4. Add 0.2 g ammonium violet indicator then shake.
5. Titrate with 0.05M EDTA standard solution from light brown to light purple end point, the calculation is based on the amount of EDTA.

1. Tank should be immersed in nitric acid (1:1) and rinsed with water before use.
2. The bath temperature should be maintained at 29-35ºC, too low of temperature will result in a slow deposit rate, and too high temperature will cause a breakdown of bath.
3. Adjust the pH value with ammonium hydroxide and sulfuric acid (20%) and keep it between 9.0 and 9.5 to ensure the speed of plating. Low pH value causes slow plating speed, and high pH value causes the breakdown of bath, thus the pH value should be determined with pH meter.
4. Avoid the inclusion of heavy metal impurities and surfactant.

1. We provide guarantee for product quality under the valid law.
2. The quality of the product after reprocessing or repackaging by customer is not included in the guarantee.
3. Please feel free to contact us if you have any questions or issues about the products, we are ready to answer at any time.