ZINC PRO ZN/FE 15 PROCESS zinc-iron alkaline system is, ammonia-free and cyanide-free process specifically designed for both barrel and rack plating. This solution produces a deposit with superior corrosion protection properties. Our unique alkaline process produces an iron alloy of 0.5% (0.5% - 0.6%) with excellent throwing power and uniform alloy deposition across a wide range of current densities. Corrosion performance in neutral salt spray for 8 µm thick deposits can be 500 hours to white rust and as high as 1,000 hours to red rust. In addition, ZINC PRO ZN/FE 15 PROCESS offers the unique advantage of accepting trivalent clear and superior black (non-silver) trivalent chromate coatings.
WARRANTY AND DISCLAIMER: This information is based on our experience and is, to the best of our knowledge, true and accurate. MAR-Tech Holdings Inc. gives no warranty, expressed or implied and the products are sold upon condition that the purchasers will make their own tests to determine the quality and suitability of the product. Any information or suggestions are given without warranty of any kind and the purchasers are solely responsible any loss arising from the use of such information.
100 litre make-up
|ZN/FE 15 A (Complexer)||6 Kg|
|ZN/FE 15 B (Brightener)||2 litres|
|ZN/FE 15 C (Carrier)||2 litres|
|ZN/FE 15 Fe||1 litre|
|Zinc Metal||10 - 14 g/l||12 g/l|
|Iron||80 – 200 mg/l||150 mg/l|
|Na2CO3 (Sodium Carbonate)||<80 g/l||10 g/l|
|ZN/FE 15 A (Complexor)||50 – 60 g/l||60 g/l|
|ZN/FE 15 B (Brightener)||7 – 35 ml/l||20 ml/l|
|ZN/FE 15 C (Carrier)||10 – 30 ml/l||20 ml/l|
|Solution temperature||18 – 28°C||22°C|
|Cathode current density
1 – 3 A/dm²
0.6 - 0.8 A/dm²
|Current Efficiency||50% to 90% for
10g/litre of zinc
@ 18°C to 28°C.
|ZINC PRO ZN/FE 15 A:||The main source for the complexing agent.|
|ZINC PRO ZN/FE 15 B:||The main brightener additive.|
|ZINC PRO ZN/FE 15 C:||A carrier additive.|
|ZINC PRO ZN/FE 15 Fe:||Source of the iron additive.|
|ZINC PRO ALK Wetter:||Reduces problems with misting/spray
(usually around the zinc generator) and should be used
sparingly to prevent excessive foaming.
Add in increments of 0.25 ml/L.