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!

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Our Products & Services

MCalibration®

Custom software for quickly calibrating any material model

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PolyUMod®

Advanced non-linear viscoplastic material models for polymers

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Training Classes

Classes on experimental testing and FE modeling of polymers

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Support Forum

Ask any question about our software or material models in general

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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!

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MCalibration

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.
Advanced plotting capabilities tailored for model predictions
Guesses for all material parameters are provided
Experimental data files can be loaded by drag-and-drop
Multiple material models can be calibrated to the same experimental data
Contains a number of already calibrated material models for common polymers
Detailed information about non-linear modeling is given in Dr. Bergstrom's book
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Recent Posts

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MCalibration is my go-to software for material calibration and I don't see any other software that is even close to it.
JenEngineer
MCalibration is essential to do quality material model development. It is simple, it is well documented and the tech support is top notch.
PedroSimulation Methods Developer
It's by far the best tool we have identified to give us detailed material data for non-linear materials for our complex multi-physics FEM modelling.
IvarEngineer
Major use of MCalibration in R&D projects with industrial partners.
RobertUniversity Professor
The best part for me as a researcher is, that it is very clear which models are implemented and how. Also, I really like the fact that there is an active community online (the forum), in which discussion is not limited to software specific issues as is the case with most commercial software, but rather very general polymer mechanics related.
AlexanderPhD Student
The software is easy to use, very fast, possible to connect to external solvers, virtual testing and exploration of material models.
EskilTechnology Specialist
Put simply, MCalibration and PolyUMod have enabled us to develop the constitutive models and perform the FEM analysis that we need to do, and to do so in-house.
OrenSenior Engineer
The examples help identify the basic underlying principals of material modeling and calibration.
KenSr. Manager
MCalibration is easy to use. The tutorials and manual are useful in providing the overview of information while including specifics on material model parameters and applications.
DavidBioproduct Analysist
MCalibration and PolyUMod are easy to use and useful for someone who is working on material behavior.
MokhtarStudent
If I had to rank what was most valuable, I think the very top of the list are the quick start mini guides that you had embedded in MCalibration that cover things like additional history solver variables and the basic calibration topics.
GregFE Analysist
MCalibration is a really convenient and useful program.
ValeriSr. Engineer

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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