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      Acoustic felt

      Details

      Acoustic felt are made from 100% polyester material, it is a new type of sound absorbing material with variety of advantages,  it is sound absorption, flame retardant, innocuous, no-irritating, no smell. It is a new indoor decoration material which has the feature of sound absorption, heat insulation and decoration.

      Testing

      Colorfastness to Light Class 4–5 (40 hours)

      • Colorfastness to Crocking Class 3–4 (wet), Class 4–5 (dry)
      • Environmental Oeko-Tex Standard 100 Certified Product Class II
      • Flame retardant: Pass
      • NRC:0.85
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