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Glass wool black deadening felt cottons for home cinema

FOB Reference Price:Get Latest Price
US $5 - 30 / Square Meter | 100 Square Meter/Square Meters (Min. Order)
Supply Ability:
20000 Square Meter/Square Meters per Month
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Quick Details

Acoustic Panels, fireproof, sound insulation
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Tian Ge
Model Number:
absorbent fiber
Acoustic Panel Type:
Minerial Wool Acoustic Panels
Minerial Wool
25, 50mm

Packaging & Delivery

Packaging Details: plastic bag
Delivery Detail: within 7 days


1 Name:soundproofing cottons wall decoration panel.
2 soundproof,fire rated.
3 Non-combustible, nontoxic

Glass wool black deadening felt cottons for home cinema        

It is a kind of man-made mineral fibre. Using quartz sand, limestone, dolomite and other natural ore as the main raw material, with some soda, borax and other chemical raw materials melt into glass. In the melt state, the use of external standard rejection blown into flocculent fine fiber, fiber and fiber for the interchange between, intertwined with each other, showing many of the small gap. This gap can be seen as a pore. Therefore, the glass wool can be regarded as a porous material, has good thermal insulation, sound absorption performance.

Glass wool is the molten glass fibrosis formation of shaped material, cotton, chemical composition of glass, is a kind of inorganic fiber with good forming, small volume density, thermal conductivity Di, insulation, good sound absorbing performance, corrosion resistance, chemical properties and stability.


It internal fiber fluffy staggered, the existence of a large number of tiny pores, is a typical porous sound absorbing materials, has good sound absorption properties. Sound absorbing cotton can be made into a wall, ceiling, space absorber, can absorb a large amount of sound within the room, reduce the reverberation time, reduce indoor noise.


It characteristics not only with the thickness and density, and the covering material, structure and other factors. In building application still needs while taking into consideration the cost, appearance, fire, moisture, dust, aging etc.


sound insulation board with fire prevention, heat insulation, easy to cut and other excellent properties, is one of the most commonly used materials building absorption.


Architectural acoustics in commonly used sound-absorbing glass wool has a thickness of2.5cm,5cm,10cm, bulk density of 16,24,32,48,80,96,112kg/m3. Usually use 5cm thick,12-48kg/m3 sound insulation board.



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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
13 Transactions 290,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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