|product name||sound proof foam|
|raw material||polyurethane sponge|
|color||black,yellow,white,red (other color can be customized)|
sound proof foam widely used for recording room,is a kind of technology mature,low-cost solution to reduce noise. It is made of ordinary sponge through the high-pressure molding. Was first used in recording studios, conference rooms, KTV and other places, with the growing desire for a comfortable living environment, sound-absorbing sponge began to enter the family, as a subsidiary of the wall structure to meet your needs and create a quiet environment, but also have some the ventilation.
Absorbing sponge by sound waves reflected back and forth within the sponge to achieve noise reduction, sound-absorbing effect, it is understood that when laying area of more than 3 square meters, can achieve good sound absorption and sound insulation. Tip: absorbing sponge weakness