wave foam sponge for pipe
Wave foam sponge is the ideal interior sound insulation or sound absorbing materials with features of environmental,no smell,testeless,sound insulation and so on . environmental,tasteless,sound absorbing,no smell and so on. size:1m*2m...
Acoustic soundproofing Egg shell foam for recording room decoration
Egg foam Introduction: Wave cotton is the use of polyurethane sponge material, through special processing equipment forming one side of bump undulating through the complex process of foam from the muffler, sound-absorbing, sound insulation, shock...
View larger image Convoluted Acoustic Foam Panel is make from egg crate foam Convoluted Acoustic Fo
Product Convoluted Acoustic Foam Panel Material Polyurethane Size 2000*1000mm Sound-absorption coefficient 0.9 Fireproof B2 grade can be customized Environmental E1 grade Color Black,white and other colors can be customized Denstiy 15kgs~35kgs/m3...