PALLUNA® 468 Palladium-Nickel Electrolyte

    Thương hiệu: UMICORE
    Sản phẩm của:

    Đức

    This combination does not exist.

    For high-speed deposition in reel-to-reel equipment

    PALLUNA® 468 is a weakly ammoniacal high-speed electrolyte for depositing palladium-nickel alloys in reel-to-reel equipment (selective dipping, jet plating, brush plating) and in reel-to-reel tab-plater.

    Normally, coatings containing at least 80 % of palladium are deposited, the alloy composition can be adjusted by simply changing the palladium concentration in the electrolyte, however. The ductile layers are white, bright and they exhibit a good resistance to tarnishing and corrosion.

    Electrolyte characteristics

    Electrolyte type

    Weakly ammoniacal

    Metal content

    20 (18 - 22) g/l Pd

    pH value

    7.5 (7.4 - 8.0)

    Operating temperature

    45 (43 - 47) °C

    Current density range

    up to 60 A/dm²

    Plating speed

    up to 16 μm/min

    Anode material

    Pt-Ti (type PLATINODE® Pt/Ti)

    Coating characteristics

    Coating

    Palladium-nickel

    Alloy composition

    80 wt.% Pd 20 wt.% Ni

    Colour of deposit

    White

    Brightness

    Bright

    Hardness

    580 - 620 HV

    Max. coating thickness

    10 μm

    Density of the coating

    10.8 g/cm³

    Solderability

    Good

    Elongation

    Approx. 3 %

    Bendability

    2 μm crack-free

    Bondability

    (with fine gold flash) Good


    Advantages

    • Improved abrasion resistance
    • High number of mating cycles
    • Low porosity and crack-free
    • Low internal stress
    • High plating speed
    • Constant alloy composition
    • Long bath life


    Applications

    • Reel-to-reel equipment (selective dipping, jet plating, brush plating)







    Umicore is a global materials technology and recycling group, with about 10,000 employees and a turnover of € 10.4 billion in 2015. Umicore generates the majority of its revenues and dedicates most of its R&D efforts to clean technologies, such as emission control catalysts, materials for rechargeable batteries and recycling. Umicore’s overriding goal of sustainable value creation is based on an ambition to develop, produce and recycle materials in a way that fulfils its mission: materials for a better life.

    Xem thêm

    Umicore is a global materials technology and recycling group, with about 10,000 employees and a turnover of € 10.4 billion in 2015. Umicore generates the majority of its revenues and dedicates most of its R&D efforts to clean technologies, such as emission control catalysts, materials for rechargeable batteries and recycling. Umicore’s overriding goal of sustainable value creation is based on an ambition to develop, produce and recycle materials in a way that fulfils its mission: materials for a better life.