Top Soft Copper

Okuno-Auromex News & Activities

There are some copper plating processes which are now in the market practically, such as cyanide copper plating bath, copper pyrophosphate plating bath, acid copper plating bath and others. Among them, the plating bath which can provide copper plating film having good adhesion to iron and iron alloys, zinc alloys and magnesium alloys is only cyanide copper plating bath. However, …

IONEX

Okuno-Auromex News & Activities

Trivalent chromium plating process has become more important in recent years. One major limitation to the success of trivalent chromium plating has been the bath is sensitive relatively low level of metal contaminants which primary include copper, zinc, nickel and iron. Nickel has been reported to cause of dark deposit; copper tends to cause darkness at high current density and …

TRI-BUMEX 111K

Okuno-Auromex News & Activities

Blue Passivation for Pure Zinc Deposits Suitable for Automotive Parts Tri-bumex 111K is a single liquid concentrate which produces a blue chromium-like film on zinc layers that have been plated in acid or alkaline electrolyted. Our passivation is suitable for rack and barrel installations Features – Hexavalent chrome free – Contains an iron inhibitor – Use 1 component for making …

TOP NICORON RCH-LF

Okuno-Auromex News & Activities

TOP NICORON RCH-LF is lead-free type electroless nickel –phosphorus alloy plating solution which does not contain lead compound as a stabilizer. The deposition film provides excellent for corrosion –resistance, chemical-resistance and anti-color tarnish effect. Owing to these advantages, it is optimum to the plating for preventing corrosion or rust. Advantages: 1.No use lead compound 2.The deposited film provide excellent for …

CRP Process

Okuno-Auromex News & Activities

Recently, the regulation about wastewater treatment of plating solution has been stricter. Especially the wastewater of nitrogen or phosphorous has been strengthened, and it has become difficult to use electroless nickel plating process that used to be applied in the conventional plating on plastic process. Therefore, “CRP Process” has been developed in order to solve these problems. “CRP process” is …

ZIMEX E-300

Okuno-Auromex News & Activities

Alkaline Non-Cyanide Zinc and Zinc-Iron Plating Process Features – An Alkaline non-cyanide zinc plating process – Excellent bright appearance of zinc deposit – Uniform deposit thickness on the parts – Easy to operate and control in volume production – Most suitable application on both rack and barrel – High efficiency , under optimum conditions – Ensures that fast plating rates …