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The Damping sound insulation felts is made of polymer metal powder, various auxiliary agents, and then pressed. It is a new type of building sound insulation material that controls the sound attenuation of noise in the transmission path.
Product parameters
Base material: polymer damping rubber
Unit: 5㎡, 10㎡
Width: 1m
Length: 5m, 10m
Thickness: 1.2mm, 2mm, 3mm
Details
A.Acoustic performance
Damping sound insulation felt, accurate control of sound reflection, rigorous closed damping penetration, accurate control of each sound reflection, greater sound energy consumption through the surface, real full-frequency sound insulation
The material of the Damping sound insulation felt is as high as 90% of the iron powder specific gravity, which effectively increases its areal density. It is one of the important indicators used to measure the success of the sound insulation material. With the increase of the areal density, the material is heavier and the sound insulation effect Naturally, there is a good guarantee. With its very ideal areal density, the sound insulation of the individual weighted sound insulation can easily reach more than 20 decibels, and the weighted sound insulation of the single weighted product of the board product has already been It exceeds 30 decibels.
B. Features of sound insulation felt:
1. No ozone-depleting substances
2. Does not contain lead powder and questionable oil
3. Easy to cut, glue, sew, nail or mechanically compound
4. Burning safety, self-extinguishing after removing the flame, no dripping
5. Strong flexibility and tear resistance
C. application space
Applicable places: bars, dance halls, gymnasiums, dance studios, drum rooms, offices, residential houses, hotels, KTVs, entertainment venues and other places with high acoustic requirements.
D. Installation method
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