The most process for Nickel allergy was used cyanide before.
This Copper-Tin alloy process is not used cyanide and the process of the neutral of the nickel substitution plating.
This Copper-Tin alloy process is not used cyanide and the process of the neutral of the nickel substitution plating.
Characteristic
- Neutral tin - Copper alloy plating does not use the cyanide
- Obtained a glossy white plating exterior
- Compatible Nickel allergy
- Excellent corrosion resistance more than glossy nickel
- Non magnetic plating
- Can be plating thick (about 5 microns)
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Application
- Fashion accessory such as Button, hook etc.
- Decoration such as Accessories etc.
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Working condition
- Temperature: 30℃, 86°F (28-32℃, 82.5-89.6°F)
- pH: 8.3 (8.0-8.5)
- Current density: 1.5A/dm2 (1-2A/dm2)
- Anode: Carbon plate *Anode: cathode = 2+:1
- Plating speed: Approx. 1 microns/5 min *1A/dm2
- Mixing: Gentle liquid circulation filtration
- Plating tank: PVC, PE, FRP