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Chemical intermediates for Ni plating
Semi-bright nickel leveling agent “PBP”
| Appearance: |
White to pale yellow crystalline powder |
| melting point: |
159-162°C |
| Assay: |
98%min |
| Recommended dosage: |
20-300mg/L |
| Date of expiry: |
2 years |
| Package: |
1kg/bag or 25kg/fiber drum |
| Storage: |
in cool and dry place: |
| Application: |
PBP is a double Pyridinium which contains alkynes, so it has high effect of bright and leveling. The effect of levering is close to PPS, and even has larger range for leveling. PBP doesn’t contains S, and little decomposed products in plating, so it very fit for semi-bright nickel. |
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