Supersoft Urethane Sheets & Strips
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- Low creep rate compared to other polymers (rubber, neoprene, silicone etc.)
- Superior damping coefficient over a very
wide temperature range.
- Can absorb shock efficiently for millions of cycles.
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This material is a soft visco-elastic polymer. Visco-elastic means that a material exhibits properties of both liquids (viscous solutions) and solids (elastic materials).
It 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, it combines all of them in a stable material with a long fatigue life.
Custom shapes also available, please contact us with your specific requirements.
* Reduced strength and damping up to 120C. Increased spring rate down to glass transition temperature.
** Underwriters Laboratory 94 Compatibility.
*** Modified for the effects of material tack.
^ At 50 hertz. Transmission loss increases with frequency.
04/2011 Elite EMC Ltd E & OE
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