Are vray materials for 3ds max different then materials for revit?

I downloaded some vray materials files that are named as “3ds max material library file”. And when I open the asset manager in my revit project and try to import this custom materials folder, nothing shows up.

Dear @vanderloo ​, hello.

Could you please share what is the file extension of the downloaded materials?
In V-Ray Asset Editor we are loading .vrmat files.

Have you seen the V-Ray materials within Chaos Cosmos? If not, pay attention to them, the variety is great and it is constantly improving.

For further actions with V-Ray materials, please take a look at this article which explains the workflow: V-Ray for Revit

Best regards,
TS

These are all materials downloaded from www.vray-materials.de and they are .mat format