High Density Polyester Fiber Sound absorbing Cotton Recording Sound Insulation Cotton Wall Filling Material

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Product Overview

Description





Brand owner
sound-shield
Product name
Polyester Sound-absorbing Cotton Car And Indoor Interior Sound Insulation Cotton Flame Retardant Sound Insulation Cotton
material
100% polyester fiber
thickness
50mm
density
30kg /1500g
Scope of application
hotel KTV recording studio meeting room
Color white
color
white
Environmental protection rating
E0
Flame retardant class
B1




0.1964 s.