Performance Polymers

The World's First Expanded Thermoplastic Polyurethane (E-TPU)

Performance Polymers

Infinergy® ‒ Small Beads, Big Possibilities

Infinergy® is the world’s first expanded thermoplastic polyurethane (E-TPU). The closed-cell, elastic particle foam combines the properties of TPU with the advantages of foams, making it as elastic as rubber but lighter.

The elastic particle foam Infinergy® can be used anywhere, where a combination of low weight, excellent mechanical properties, and long-term durability is needed. Infinergy® panels can be processed on standard slitting lines, die cutting and water-jet cutting machines.


Swinging to the top of your game

At the core of a revolutionary bicycle saddle

Young Woman Running On Treadmill In Gym

A treadmill that elevates your workout

Taking airless tires to the next level

Playing it safe - Infinergy for pet toys

A better base for atheletics 

Solid safety shoes for demanding work

Comfortable soles for occupational and brown shoes

Comfort for insoles

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Tailor-made Solutions

Tailor-made for individual needs: We support our customers in developing application-oriented solutions.