Sulfinert information

[Fred]

Could anyone help me to find information on sulfinert information. It seems to be a passivation technique of stainless steels which bonds an inert silica layer into the surface of the steel?

I would like to have information on the type of this treatment (CVD, chemical conversion, ....) and if possible on the existence of an equivalent in Europe

 

[Spiralis]

Try to find the representative for Restek Performance Coating in your country. Restek has the patent for the Sulfinert(R) process. The layer is used for analyzing equipment for parts-per-billion levels of organo-sulfur compounds. (information from the Norwegian representative for Restek)