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Supersoft Urethane Hemisphere / SHxx Series

The super soft urethane material is a soft visco-elastic polymer. Visco-elastic means that a material exhibits properties of both liquids (viscous solutions) and solids (elastic materials).
The super soft urethane material has the properties of a thermoset, polyether-based, polyurethane material. The material combines shock absorbtion, good memory, vibration isolation and vibration damping characteristics. In addition it is a very effective acoustic damper and absorber. While many materials exhibit one of these characteristics, the super soft urethane material combines all of them in a stable material with a long fatigue life.


Part No. Dimensions (mm) Datasheet
SHxx-300 19mm Hemisphere Download
SHxx-30023 50mm Hemisphere Download
SHxx-30068 10mm Hemisphere Download
SHxx-30069 11mm Hemisphere Download
SHxx-30084 30mm Hemisphere Download
SHxx-30203 40mm Hemisphere Download

Custom shapes also available, please contact us with your specific requirements.

Material Properties


All specifications shown herein are typical values and are not guaranteed.  It is recommended to test in application for suitability.



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