Passivation Treatments

These post treatments which are an integral part of the process are applied in the final rinse stage. The passivation processes are used very dilute at temperatures from ambient to 70�C with process times between one and two minutes.

These treatments have a pronounced affect on the performance of the overall system. On accelerated corrosion tests, these treatments can enhance the performance of lightweight iron and zirconium phosphates by up to one hundred percent and zinc phosphates by around twenty percent.

These post treatments are chrome free replacing the traditional chrome containing products with equivalent performance.

For further technical information on our product range please call Brian on 01204 495818 or email us to see which process meets your individual requirements.

A typical example would be Sealguard NC 426 - Chrome free passivation Process
Sealguard NC 426 is a liquid, chromium free passivation treatment for use in the final stage of pretreatment plants. The process may be used by spray or immersion and eliminates contaminants from phosphated surfaces thus improving the paint adhesion and increasing the corrosion resistance when finished by an organic coating.
Sealguard NC426 considerably increases the corrosion resistance of phosphated ferrous components and is also recommend for use on aluminium and zinc substrates.

back

Energy Saving Equipment

We have a wide range of energy saving options available including interest free loans from The Carbon Trust.
For more information call David on 07590 452588 or email us.

Powder Coatings

We offer a comprehensive selection of products with an extensive range of powders being held on stock. Non stock items and specials can be made within three days. These products are shown along with the corresponding RAL, BS 381C AND BS 4800 shade cards.

We also offer a full range of wet paints.

Pretreatment Equipment

We act as finishing consultants and have worked closely with many major plant suppliers to ensure the smooth transition of finishing plants from conception to installation.

We also offer analytical testing and on site control of pretreatment plants.
Brian Carroll has also written several technical articles which have been published in the trade magazines.

Auto Dosing Equipment

We have a wide range of Automatic Dosing Equipment available for the automatic control of process tanks.

For more information call Brian on 01204 495818 or email us.

Pipework & Spray Systems

A full range of new and replacement pipework systems are available including Spray Nozzles and Quick Release Couplings etc.

For more information call David on 07590 452588 or email us.

Support


New Products

Phosguard LW LCE
These are a range of Lightweight Iron Phosphate Processes that will phosphate and remove the oxide film created by laser cut edge operations.		 Phosguard NC 304
This is a chrome free treatment for aluminium which produces a dry in place coating which does not require post rinsing.		 Stripsol PS 024
A single pack organic based liquid process designed to strip paint and powder coatings form steel, zinc and aluminium substrates. This environmentally process is non toxic and has a long bath life.

For more information call David on 07590 452588 or email us.