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POLINOX PROTECT

Increasing corrosion resistance

It is common knowledge that stainless steel cannot be endlessly exposed to chemical or maritime environments without corrosion eventually occuring. New technologies have been developed that substantially improve the resistance of the oxide layer, significantly increasing corrosion resistance. One of these new techniques is called Polinox Protect.

INCREASING CORROSION RESISTANCE

We offer a worldwide service for both refits as well as new objects. Next to that we also operate in our workshop in the Netherlands.

Effects of Polinox Protect

  • Increases corrosion resistance significantly
  • More resistance to the occurrence of temperature colours during welding
  • Removing rust, free iron, contaminants and corrosion
  • Restoring the corrosion resistance of welding seams and heat-influenced areas
  • Keeping the surface in optimum
  • Restoring mechanically damaged areas
  • Combats roughening

We offer specific solutions for every project. Let us advise you on the treatment which suites you the best.

KEY CONCEPTS

The Polinox Protect technique has been developed for making the three top layers of the passive oxide skin as iron-free as possible.

When combining this method with our H2Ofinish the result is an extraordinary resistance to corrosion. Surface offers little room for dirt and debris to settle and a higher potential chroom versus iron is achieved. As the percentage of iron in the top layers decreases to almost zero, the characteristics of the surface is changed leading to a surface with high corrosion resistance and for that means more applications for the wellknown AISI304 and 316.

This technique includes only the use of organic acids, no need for environmental permits. This technique can therefore also be applied on site, worldwide.



Articles on the combination of Polinox Protect and H2Ofinish.



INCREASING THE CORROSION RESISTANCE OF STAINLESS STEEL

ARTICLE WRITTEN BY METAL EXPERT KO BUIJS
(click to open)

THE OPTIMISATION OF STAINLESS STEEL SURFACES

ARTICLE WRITTEN BY METAL EXPERT KO BUIJS
(click to open)

RVS AANZIENLIJK BETER CORROSIEBESTENDIG MAKEN

DUTCH ARTICLE WRITTEN BY METAL EXPERT KO BUIJS
(click to open)

BEFORE & AFTER.


Before metalfinish group Polinox Protect weldingAfter metalfinish group Polinox Protect welding
Before metalfinish group Polinox ProtectAfter metalfinish group Polinox Protect
Before metalfinish group Polinox Protect item


Our departments.



EUROFINISH

MANUAL GRINDING & POLISHING
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METALFINISH

MECHANICAL GRINDING & POLISHING
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H2OFINISH

WET BLASTING
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