MANUFACTURING EXPO 2017

Okuno-Auromex News & Activities

We are very delighted to inform you that on: June 21st – 24th 2017, Okuno-Auromex (Thailand) Co., Ltd will participate in the Manufacturing Expo 2017 in Surface and Coating Exhibition at BITEC, Hall 98, booth 8J21 In addition, to update on the surface finishing technologies for automotive application, the seminar will be held on Friday June 23rd, 2017, 8.30 – …

Invitation to PCB Seminar and Roadshow

Okuno-Auromex News & Activities

It is with great pleasure that we would like to invite you to “Advanced Technologies for PCB from Pretreatment to Final Finishing” seminar on: Tuesday, 18th October 2016 at 08.30 – 16.30 hrs. at Yodia I room, Classic Kameo Hotel, Ayutthaya At the roadshow, the advanced technologies for metallization are presented in morning session, while new technologies intended for various …

Nicozinc HN for Zinc-Nickel Plating, Passivation and Top Coat

Okuno-Auromex News & Activities

Okuno-Auromex offers Nicozinc HN, the alkaline Zinc-Nickel electrolyte, which is an extremely reliable, production proven technology for depositing 15% wt nickel. Additionally, it offers exceptionally Okuno-Auromex offers Nicozinc HN, the alkaline Zinc-Nickel electrolyte, which is an extremely reliable, production proven technology for depositing 15% wt nickel.

Zinc-Nickel and Specification for Automotive Industry

Okuno-Auromex News & Activities

Normal zinc electroplate plays an important corrosion-protection role that will certainly never be completely eliminated, but nickel performs better in certain critical applications because it becomes slightly more noble than zinc, thus slowing the corrosion rate. In addition, Zinc-Nickel coated parts can withstand the formation of white rust for up to 500 hours, and up to 1,000 hours for red …

Okuno-Auromex at Manufacturing Expo 2016

Okuno-Auromex News & Activities

We are very delighted to inform you that on June 22 – 25, 2016, Okuno-Auromex (Thailand) Co., Ltd will participate in the Manufacturing Expo 2016 in Surface and Coating Exhibition at BITEC, Hall 105, booth 5A11. In addition, to provide suggestion and knowledge on the new innovation and chemical products, the seminar has been arranged and will be held on …

14.05.2012 Top Rip EC

Okuno-Auromex News & Activities

Stripping agent is “The agent for removing unnecessary metal film only chemically without hurting the underlying metal”. The stripping process can be accomplished either by chemical immersion, usually in strong acid solution, and by electrolytic stripping. In chemical immersion, the work piece is immersed in a formulated solution to remove the coating and leave the base metal coating until the …

Top Fine Chrome Series

Okuno-Auromex News & Activities

Environmental Friendly Tri-valent Chromium Plating Process Since hexavalent chromium is considered harmful to human health and environmetal, Trivalent chromium is introduced for replacement. In the past, it has been limited to decorative application only. However the development of various application to match the industry requirement is eventally achieved. Advantages Enviromental Friendly chromium plating solution without hexa-valent chromium and chloride ion. …

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 …