sound absorbing and insulation materials interior decorative soundproofing egg cotton
USD $8 - $20 /Square Meter
Min.Order:200 Square Meters
Foshan Tiange Acoustic And Decor Material Co., Ltd.
feature Sound-absorbing effect is good,
function FR,Rohs,svhc
Uses Noise reduction
Industry Standard GB,BS-5852 or TB117
1.Density: 20-80kg/m3
2.Shape: pyramid, eggcrate, flat sheet
3.Fire retardant standard: UL, CA117, BS5852
4.Hardness: 30-95
5.Package: poly bag or customer requirement
Interior Decorative Egg Cotton 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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