fire retardant felt acoustic panels

Durable Felt Ceiling Baffles Sound Absorption , Multi Colored Hanging Sound Baffles Product Description: Technic Data: Product Description PET PANEL Raw Material 100% Polyester fiber Size Stocked Size: 1220 * 2440 * 12mm, Other size: Can be customized Sound Absorption GB/T20247-2006/ISO354:2003 Audio frequency bandwidth, NRC reaches more than 0.8 Environment Friendly OEKO-TEX Standard 100 GB/T24001-2004/ISO14001:2004 approved GB18580-2001 E1 Level GB/T5894-2006 E0 Level Fire

100% Polyester Fiber 3d Acoustic Felt Tiles Cubic Panel For Wall Decoration The raw material of acoustic panel is flame retardant, so it is permanent flame retardant. We also have no flame retardant panel, it's much cheaper, if you have demand, please feel free to contact us. Product Name: Acoustic Felt Tiles; School Corridor Sound Reduction Wall ; Schoolroom Soundproof Wall; Cabinet Hook Wall; Product Advantage Mutil colors polyester panel High rate of sound-absorption and

Fiberglass Suspended Ceiling Baffle Acoustic Ceiling Baffles Durable Felt Ceiling Baffles Sound Absorption , Multi Colored Hanging Sound Baffles Product Description: Technic Data: Product Description PET PANEL Raw Material 100% Polyester fiber Size Stocked Size: 1220 * 2440 * 12mm, Other size: Can be customized Sound Absorption GB/T20247-2006/ISO354:2003 Audio frequency bandwidth, NRC reaches more than 0.8 Environment Friendly OEKO-TEX Standard 100 GB/T24001-2004/ISO14001