Vibration Damping Material Properties

Vibration damping material is used to reduce or eliminate noise in industrial electronic structural and ergonomic applications caused by resonance and vibration.

Vibration damping material properties.

Materials or systems under cyclic stress have a damping ability which is an energy dissipation property. With 20 30 higher specific stiffness than fiberglass ekoa composites exhibit three times higher damping than carbon and fiberglass. 20 c material. The energy that is dissipated is used to measure the material damping level.

Sorbothane is a great solution for most any application and our visco elastic polymer has been used in everything from small gadgets protective footwear the u s. Vibration dampening with ekoa ekoa has outstanding damping properties for an engineering material with a unique stiffness damping combination. Evaluate a damping material by determining how efficiently it performs with the types of energy present in your application such as vibration impact or noise. The loss factor η and young s modulus e or the shear modulus g.

Damping properties of materials revision d by tom irvine email. Airforce memorial the space shuttle and beyond. Vibration damping material vibration damping materials have been used in industries electronics and in. The data in tables 1 and 2 is taken from reference 1.

Static properties of materials under standard conditions approx. 1 1 this test method measures the vibration damping properties of materials.