
CR-842 High-speed decorative chrome plating additive
1. The deposition speed is fast, the cathode current efficiency is high, and it can be operated at a higher current density.
2. The operating concentration is low, the bright range is wide, with excellent coverage and dispersion ability, and high impurity tolerance.
3.CR-842 high-speed decorative chromium plating additive adopts soluble composite catalyst, which has a good activation effect on the workpiece. Single cylinder opening and supplement, extremely convenient to use.
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Solution composition and operating conditions
Chromic Anhydride 150-260g/l sulfuric acid 0.75-1.3g/l (chromic anhydride/sulfuric acid = 200:1) trivalent chromium 0.5-3g/l CR-842 5-10 ml/l Temperature 35-52 ℃ Bomedo 19-23 ° Bé current density 15-50 amps/square decimeter anode Pb-Sn alloy anode Production maintenance For every 100kg of chromic anhydride used, about 5 liters of CR-842 high-speed decorative chrome plating additive should be added.
CR-842 High-speed decorative chrome plating additive
1. The deposition speed is fast, the cathode current efficiency is high, and it can be operated at a higher current density.
2. The operating concentration is low, the bright range is wide, with excellent coverage and dispersion ability, and high impurity tolerance.
3.CR-842 high-speed decorative chromium plating additive adopts soluble composite catalyst, which has a good activation effect on the workpiece. Single cylinder opening and supplement, extremely convenient to use.
Still deciding? Get samples first, Contact US !
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