Many people know that rubber insulation board is a functional material with excellent thermal insulation performance. In fact, the rubber and plastic insulation board can not only play a role in insulation, but also has a certain acoustic performance, which can absorb noise to achieve the effect of noise reduction.

The acoustic properties of rubber and plastic insulation board are mainly due to the special structure inside. Rubber and plastic insulation board is a new type of composite material, mainly made of rubber and plastic as the main material, through a series of processes, the internal formation of a lot of dense closed holes and independent of each other small pores, that is, foam closed cell structure. When the sound wave passes through the rubber and plastic surface into the foam hole, the air in the hole is subjected to the friction and vibration of the sound wave, so that the sound energy is converted into heat energy and is absorbed. This process makes it impossible for sound to propagate further, thus achieving the effect of noise reduction.

In practical applications, rubber and plastic insulation board can be used in HVAC, fresh air, central air conditioning and other system pipes, rubber and plastic insulation board can not only play a role in insulation, but also absorb the vibration generated by the mechanical work of these systems, reduce noise generation.

Not only the noise of the HVAC pipe, but also the noise of the water pipe can be absorbed by the rubber and plastic insulation board. Especially the high-rise building pipeline, because the high-rise domestic water flows down the following layers, it will produce relatively large noise, affecting the rest of the lower residents, the use of rubber and plastic insulation board to wrap the water pipe can solve this problem, but also to prevent the water pipe from being corroded and frozen.

Rubber and plastic insulation board can also be used on the floor. The rubber and plastic insulation board is used in the interlayer of the ground as a sound insulation layer. Because of the noise caused by people walking or things falling above, the rubber and plastic insulation board can absorb the noise and avoid being disturbed by the noise.

The rubber and plastic insulation board uses its special structure to absorb and reflect sound to achieve noise reduction effect. And in practical applications have a good sound insulation effect.