Usage: packing, constration, shape: eggcrate, pyramid color: customer requirement fire retardant keep safe
Certificate: Our foam has passed the certificate of UL, BS5852, CA117, ROHS, REACH etc international certificate.
Shape: pyramid, eggcrate, flat sheet
Fire retardant standard: UL, CA117, BS5852
Package: poly bag or customer requirement
Sound-absorbing foam has the special concave-convex body and honeycomb curved surface structure.The honeycomb shape and hole opened curved surface of the materialcan cause the sound wave repeated feflection weaken and reduce the noise.Surface of the material,can cause the sound wave repeated reflection weaken and reduce the noise transmission.Many kinds of functions,such as heat prevented,nose reduction and sound-absorpiton.
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construction acoustic pyramid foam