Welcome to PolyUMod® and MCalibration®!

Essential tools for your finite element (FE) analysis! MCalibration® can quickly calibrate almost any material model. The PolyUMod® library is a plugin to your FE solver that contains the most accurate material models available!

Our Products & Services

Custom software for quickly calibrating any material model

Advanced non-linear viscoplastic material models for polymers

Training Classes

Classes on experimental testing and FE modeling of polymers

Ask any question about our software or material models in general

PolyUMod Overview

In many important applications the material response is sufficiently non-linear that simple hyperelasticity or metal plasticity is not good enough. In these cases the PolyUMod library can be very useful since it contains a selection of the most advanced and accurate material models that are currently available. The PolyUMod library is easy to use and can give you a significant competitive advantage!


Selecting and calibrating a suitable material model can be very challenging. The MCalibration software makes that task easy! It can calibrate all PolyUMod material models, and most built-in models in FE solvers.

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To Purchase the Software or Request a Trial License

The academic version of our software can be purchased in our store. Please send us a message if you would like a commercial license to use the MCalibration® and PolyUMod® software, or our material database.

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