Could anybody share with me a sample material data of Prony for viscoelastic material?

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Yusdel Díaz

for example the steel have considerated a viscoelastic material in many research during continuous casting solidificate process

Hayat Rezgui

You can see the books:

You can also see this book:

Ammar Mohammad

Actually I need a viscoelastic material data for rubber. For example, the Prony Series constant. I just need a material sample to run a transient structural analysis. I don't really care any type of rubber.