Change the material TYPE during animation

[Sebi2020]

Hello!
Does anybody know if it's possible to attach another material during an animation in Blender using the "Blender Render"?

I know that you can change color etc... but i actually want to change the material type of some faces during an animation.

Hope someone can help me.

[CoDEmanX]

really the material type (surface, wire, volume, halo) or the texture type?