Sound insulation felt
Publish date：2018-06-25 Views：589
Material Science:
Sound insulation felt is a kind of sound absorption material, which is refined from the best aging and corrosion resistant odorless EPDM rubber and more than a dozen organic minerals in a certain proportion. There is a layer of white sound absorption cloth on the back, which is environmentally friendly and odor free. It has a very good inhibitory effect on low-frequency and high-frequency sounds, and can effectively inhibit the transmission of various vibrations. The material is also very flexible, which can be bent and cut at will. It is very convenient for construction.
Specifications:
● The thickness of sound insulation felt was 1.2mm, 2mm, 3mm.
● the width of the sound insulation felt is: 1000mm.
● Max length of sound insulation felt: 10000mm.
Characteristic:
● Good flexibility, repeated fold will not break
● Pollution-free, environmental protection
● Strong weather resistance, easy to install and fast
● fire retardant and flame retardant performance of A1 grade
Acoustic performance:
|
Material name
|
Material specification （mm）
|
Surface density （kg/m2）
|
Volume apart （dB）
|
|
RC-1.2 |
10000*1000*1.2 |
2.4 |
24 |
|
RC-2.0 |
10000*1000*2 |
4 |
27 |
|
RC-3.0 |
10000*1000*3 |
6 |
30 |
Application:
It is suitable for the building industry, home bedroom, workshop, machine room, air compressor, conference room, multi-function hall, KTV singing hall, industrial pipeline, office, automobile and so on.
