research .mtl additional material files

[nankatsu]

hello everybody.
I have pro e wildfire 5 and i research .mtl additional
material files for to test structural solicitation in my
systeme and to know the weight of my systeme
i research balsa (Ochroma pyramidale ), expanded
polystyrene, Polyethylene terephthalate and composite
carbone epoxy .
help me pleas

 

[nankatsu]

pleas help me

 

[akshay pathania]

i want a model design of water pump