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.

With 20 30 higher specific stiffness than fiberglass ekoa composites exhibit three times higher damping than carbon and fiberglass. The data in tables 1 and 2 is taken from reference 1. Static properties of materials under standard conditions approx. The loss factor η and young s modulus e or the shear modulus g.

Airforce memorial the space shuttle and beyond. Vibration damping material vibration damping materials have been used in industries electronics and in. Dampening is a process whereby mechanical energy is converted to thermal energy. 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.

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. Damping properties of materials revision d by tom irvine email. Vibration dampening with ekoa ekoa has outstanding damping properties for an engineering material with a unique stiffness damping combination. Materials or systems under cyclic stress have a damping ability which is an energy dissipation property.

Accurate over a frequency range of 50 to 5000 hz and over the useful temperature range of the material this method is useful in testing materials that have application in structural vibration building acoustics and the control of audible noise. 1 1 this test method measures the vibration damping properties of materials.