Multiple materials with parameters from excel

[JJUlkins]

Hi Inering,
This is the first post I found here. Does it help?

Creating Materials with Python

create materials python code.dyn (3.8 KB) Hello all, I am trying to use excel as a material database as we use various software etc so I need a central resource. I want to use Dynamo to add these materials to Revit, and be able to update them. Unfortunately the out of the box nodes are not sufficient so I am trying to use python as well. I am however getting tripped up in one of the first steps. I can add materials to Revit, but if the script is re run or a materials is added to the list, it …

or this without use of Python:
https://dynamonow.com/create-revit-materials-with-an-excel-sheet/

Also can you share the Excel file, so we can look at it?