Predict. Optimise. Perform. Non-linear polymer analysis for rubber and polyurethane.

We engineer solutions that have been virtually proven before they are physically built. Our integrated R&D division uses advanced Finite Element Analysis to bridge the gap between theoretical design and real-world performance reducing prototyping costs, shortening development cycles, and ensuring every component is optimised for its operating environment.

Most FEA is built around linear elastic materials. Rubber and polyurethane are hyperelastic, viscoelastic and non-linear in ways standard FEA cannot model. UMP’s specialised capability is built specifically for these materials and it changes what’s possible.

Why standard FEA isn’t enough for polymers

Linear FEA assumes twice the force gives twice the deflection, and the material returns exactly to shape. For steel within its elastic range, fair. For rubber and polyurethane, fundamentally incorrect.

Where UMP FEA adds most

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  • Stress and Strain, predict deformation and maximum strain.

  • Contact, model interaction with mating surfaces.

  • Large deformation, where geometry change itself affect load distribution.

  • Thermal, temperature distribution where internal heat generation matters.

FEA-supported development process

  • Concept design

    Rapid parametric study of geometry options, identify the optimal configuration

  • Detailed design

    Full non-linear stress/strain/contact analysis, validate against criteria

  • Design optimisation

    Targeted geometry changes to cut peak stress, improve fatigue life or reduce material

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