Acoustic Coating - http://www.bycunited.com/en
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Acoustic Coating
Sound is actually a pressure wave. When an object vibrates, it creates a mechanical disturbance in the medium in which it is directly adjacent to. Usually, the medium is air. The medium then carries the disturbance in the form of oscillating and propagating pressure waves.
The frequency of the waves are dependent on the frequency of the vibrating source. If the frequency of the vibrating source is high, then the sound wave will also have a high frequency. The sounds that we hear, from the voice of the person right next to you, to the music coming from your iPod earphones, to the crashing noise of shattered glass, all come from a vibrating source.
Acording to a research, a human ear is exposed to 60 – 70 dB during the day. In order to reduce this amount, the noises of the machines, devices and electronic products has to be suppressed.
Our BYC-LdB coating reduces the diffusion of sound by absorbing and projecting the sound waves.
Since our material is water based, it is environment friendly. The adhesion of the coating to plastic, glass, metal and wood materials is extremely strong and the application and drying steps do not require any special application. Our BYC-LdB coating is compatible with chemical and physical environmental conditions. Since the product is water based, the applied surface is non-flammable.Test
Our test consists of 2 boxes and a door bell, which are placed at the same distance from the measuring device.
The volume of the ringtones is played out in an open environment. (100.6 dB) Then, the volume was measured by placing the bell ring in the uncoated storage container. (76.3 dB) Then, the volume was measured by placing the ring in the BYC-LdB Coated storage container. (65.2 dB)| Open Environment | Uncoated Storage Container | BYC-LdB coated Storage Container | ||
 |  |  | ||
| 100.6dB | 76.3dB | 65.2dB |
Applications
Vacuum Cleaners
Sound Rooms
Generator
Compressor