V-50mm Thick Acoustic Insulation For Theaters

Soundproof Fiber Polyester Cotton

Product Detail:

Soundproof Fiber Polyester Cotton that made of high-quality polyester fiber ,fire proof  class B1 in china standard. and high rate sound absorption . Main use in ceiling,wall put in the wood keel to make room quite. It has the features of good sound absorbing,eco-friendly .light weight…

Material: Polyester fiber 

Density:   20kg/m³

Size:    1200*600mm 

Thickness:  50mm

Shape:  sheet

Packing:  8 sheets in a bag 

Color:   White 

Fire rate:   class B1 in china standard

Environmental:   E1 grade

Feature:  High rate of sound-absorption and insulation

Compact structure , stable form, light weight and safe construction

No harm to the human, environmental and smell less

shipping: ocean transportation by sea

FAQ

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