insulation material for ceiling | Global Trade leader ecrobot

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insulation material for ceiling

Posting date : Nov 09, 2009

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Free Member Scince Nov 09, 2009

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TEXTILES | Wadding fe

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56-

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Detailed Description

1. 100% recyclable and environment-friendly; 2. High sound absorption index and excellent acoustic insulation. Polyester Fiber Cotton is a porous material and its special structure makes sound flow back in the cavity, which insulates the sound effectively. Sound absorption index is up to 0.94 when the noise range between 125-4000HZ; 3. Excellent thermal insulation increases the effective of energy, and therefore save energy for you; 4. The material can easily be cut with ordinary knife; 5. Longevity; 6. Not to be decayed, resistant to microbes, fungi, insects, acid, etc; 7. No odor, no formaldehyde (HCHO) or any other toxic substance; No protection needed in deformed; 8. Water-proof, even after being soaked, its sound behavior won’t decrease and it won’t go deformed; 9. Quite light weight. About 229kg each cubic meter, 2.07kg each square meter; 10. Perfect stability of physical property that it is difficult to be changed by water and fire. It can be used in: Acoustic insulation in home remocation, as well as the music hall, multi-purpose halls, theaters, recording rooms, telecast halls, the monitoring room, the piano room, the equipment room, the conference room, the stadium, the exhibition hall, highway baffle-wall, wall filler of department, etc.