sound proof white synthetic fiber padding material

sound proof white synthetic fiber padding material                    Product Description  Sound-proof cotton     Size:         Grams per sq.m: 100g/m2-4000g/m2
    Width: 0.5m-2.2m
    Thickness: 0.5cm-10cm Material:        It is made of 100% plyester fiber and hot-pressed by high-tech in form of pongee. The coefficient of sound absorption is up to 0.94 within the unpitched sound area of 125-4000HZ. Feature:        Decoration nature: Tender, affluent nature material experience, various available modern colours for choices, simple and convenient decoration model.       Thermal retentivity: Special sound absorbing rules make the excellent thermal retentivity nature and create comfortable space with stable temperature.        Flame-retardance: Plyester fiber fire-proof material, excellent flame-retardant nature, up to national grade B1 fire-proof inspection report.        Environment-protection: Plyester fiber is close to nature color and characters, with formaldehyde radioactivity safety qualified certificate from national inspection organization. It is the very green environment product.       General specification: 2m×20m×20mm, special specification available upon request.     Application: Acoustic treatment for sound box, KTV room, studio, machine room etc.   Company Information       Our company is one of the best international enterprises, specialized in producing the relevant products in the field of filtration and purification in China. With the advanced technique, continuously innovative and powerful science and technique research, our products have been sold to various countries and regions, such as Japan, Korea, Australia, the  United States and Southeast Asia. Our Services   FAQ