High Speed Reel to Reel Products Benefit
|AURUNA® 7100||AURUNA® 8100|
|Current density range
(Jet-Lab, 12 g/l Au, pH 4.4)
|up to 40 A/dm2||up to 80 A/dm2|
|Hardness||140-200 HV10||120-200 HV10|
|Plating speed||up to 9 μm/min||up to 11 μm/min|
Auruna 7100 and 8100 are ideal for electronic components such as contacts, connectors, and edge
connectors on PCBs.
New Chloride-free Electrolytes Plate at 12 to 25 ft./Minute
Two new Palluna electrolytes offer exceptional bath stability, low odor, and the ability to plate higher thicknesses.
Palluna ACF-800 neutral pure palladium electrolyte plates directly on nickel or copper within a wide operating window. Most important, it solves the issue of palladium cracking.
ACF-800 is a certified crack-free ammonia and chloride-free palladium electrolyte. Without ammonia, off-gassing ceases to be an issue, stability is high and odor is non-existent. Ductile, ultra-bright deposits have a hardness of 280 V. It is ideal for PCBs, contacts on plug-in cards, and smartcards.
Palluna ACF-100 palladium nickel electrolyte also produces ductile, crack-free deposits that resist abrasion. With contact properties comparable to hard gold, it is a cost-effective option; the electrolyte deposits alloy coatings of approximately 80% Pd; hardness is 500-550 HV. ACF-100 is ideal for electrical contacts.
Tin Whiskers Mitigation
GRX-70 high-speed electrolytic plating process prevents whiskers formation in electroplated tin for at least 22,000 hours. The proprietary technology developed by Uyemura dissipates compressive stress - the most frequent cause of tin whiskers.
High purity anode offers high deposition speeds for reel-to-reel processing, and high deposition efficiency over a wide current density range. Film has a uniform white matte appearance; sulfur concentrations in the film are low.
High speed Nickel-Phosphorus Electrolyte
Niphos 965 electrolyte produces the ideal intermediate layer prior to hard gold plating in reel-to-reel lines. PH stable process is superior to EN, producing layers that are amorphous, diamagnetic and abrasion and corrosion resistant. Niphos is contaminant-tolerant and free of halides, chloride, lead and cadmium.
Precious Metal Alternative
Miralloy 2841 replaces silver, palladium and nickel for many applications, and was engineered specifically for R2R processing. This versatile alloy is 51% copper, 33% tin and 17% zinc; it deposits up to 2 μm at .9 μm/minute.
Miralloy has a mirror-like finish that maintains the brilliance of base materials. It it abrasion resistant and has a hardness value equal to electroplated nickel. Miralloy 2841 offers excellent solderability.
This versatile finish is also tarnish-free, RoHS compliant, and diamagnetic.
High speed Palladium-Nickel Electrolyte
Palluna® 468 deposits palladium-nickel alloys in reel-to-reel equipment. The alloy composition can be adjusted by changing the palladium concentration in the electrolyte. Ductile layers are bright white, with low internal stress, low porosity, and good resistance to cracking, tarnishing and corrosion.
Pure Palladium Electrolytes for Ultra Bright White Coatings
Palluna 457 produces crack-free, bendable coatings up to 3 μm with a hardness of 300-350 HV 0.015. Plating speed is 0.24 μm/minute at 1 A/dm2; 0.12 μm at 0.5 A/dm2.
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|ENIG / ENEPIG|
|UBM - Aluminum|
|UBM - Copper|
|Black Nickel Finishes|
|Electroless Gold, Other
|Plasma Conformal Coating|
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