Skip to main content Skip to primary navigation

PALLUNA® ACF-100 Palladium-Nickel Electrolyte

PALLUNA® ACF-100 Palladium-Nickel Electrolyte

High-speed deposition for reel-to-reel plating

The new palladium nickel electrolyte PALLUNA® ACF-100 has all the technical advantages of other electrolytes - but without the smell of ammonia. The deposited layers are ductile, crack-free and resistant to abrasion. Furthermore, PALLUNA® ACF-100 has the cost benefit on its side: With comparable contact properties to those of hard gold, the palladium-nickel layer is by far the less expensive alternative.

PALLUNA® ACF-100 is a high-speed electrolyte, free of ammonia and chloride, for depositing a bright palladium-nickel-alloy in reel-to-reel lines (selective dipping, jet plating, brush plating) and in tabplaters.

Depending on the operation conditions, the electrolyte deposits alloy coatings with approx. 80 % of Pd. The alloy composition is largely independent of the current density. Electrolyte maintenance without ammonia and chloride. Breakdown products could be removed by carbon treatment easily. Regular, discontinuous active carbon treatment is required.

A brightener specially developed for PALLUNA® ACF-100 enables analytical electrolyte control. Thus, the increased requirements for new quality standards and stricter guidelines such as IATF 16949 can also be mapped by a compliant process control.

Electrolyte characteristics

Electrolyte type

Free from ammonia and chloride

Metal content

15 g/l Pd 16 g/l Ni

pH value

5.5 at 60 °C

Operating temperature

60 °C

Current density range

Up to 70 A/dm²

Plating speed

Up to 15 μm/min

Anode material

MMO (type PLATINODE® 187 SO)

Coating characteristics

Coating

Palladium-Nickel

Alloy composition

80 wt.% Pd 20 wt.% Ni

Colour of deposit

White

Brightness

Bright

Hardness

500 - 550 HV

Max. coating thickness

10 μm

Density of the coating

10.8 g/cm³

Elongation

Approx. 5 %

Bendability

2 μm crack-free

Advantages

  • Free from ammonia and chloride
  • No smell nuisance by ammonia gas
  • Reduced corrosion of equipment
  • Long lifetime of anodes
  • Ductile coatings
  • Constant alloy composition
  • Reliable analysis and electrolyte control

Applications

  • Electrical contacts for Connector Industry
  • Hardgold replacement

Downloads

  • Produktblatt_PALLUNA_ACF_100_EN.pdf

Your contact person

Markus Legeler

Markus Legeler

Manager Sales International
T: +49 7171 607 204
F: +49 7171 607 316
Email

Find a representative in your region