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Sorbothane® Polyurethane Damping Material, 70 Durometer

 

Subcategory: Elastomer, TS; Polyurethane, TS; Thermoset

Material Notes:
Sorbothane® is a thermoset, polyether-based polyurethane viscoelastic material that combines high energy absorption with faultless memory. Sorbothane turns mechanical energy into heat. As the material is deformed, the friction created at the molecular level is generated into heat. High hysteresis is then formed. The energy is moved perpendicularly away from its original plane and is pushed close to 90° out of phase from its original disturbing force.

Sorbothane is used in shock/vibration mounts, stud mounts, and grommets/bushings in diverse fields such as electronics/audio equipment, noise abatement, insoles, protective sports gear, and anti-vibration gloves and wraps.

Information provided by Sorbothane Inc

Available Properties
  • Density
  • Tensile Strength, Ultimate
  • Tensile Strength, Yield
  • Elongation at Break
  • Compressive Yield Strength
  • Resilience
  • Coefficient of Friction
  • Coefficient of Friction, Static
  • Tear Strength Test
  • Compression Set
  • Dielectric Strength
  • CTE, linear 20°C
  • Thermal Conductivity
  • Maximum Service Temperature, Air
  • Minimum Service Temperature, Air
  • Glass Temperature
  • Flammability, UL94
   
Property Data

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