fire resistant acoustic PU foam
USD $3.72 - $23.44 /Square Meter
Min.Order:400 Square Meters
Changzhou Dengyue Sponge Co., Ltd.
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Name: Sound-absorbing cotton
Material: | PU |
Density: | 20-30 KG Cubic meter |
Size: | 2000(L)x1000(W)x15-90(T)MM |
Conventional color: | Black White Red Yellow Color can be customized |
Product performance: | Wave Pointed cone pyramid fireproof, with glue Shock Sound-absorbing lnsulation |
Application: | Between mechanical test Conference room KTV Sound insulation room Between broadcast……. |
Packing: | Woven bag packaging |
other size
Leaving the fire automatic put out
Other color can make to order