Noise damping sheets We ,C&S Corporation,supply it with very competitive price. Application : flooring materials in mansion for construction, automobile and industry purpose ■ Materials :PVC(or any others are o.k.)＋iron powder for soundproof effect ■ Size :： thick 1.5T, 2T, 3T, 4T x 1000mm x 1000mm The materials between the stories to prevent impact sounds, noises and vibration ■ Application : Construction(floor,ceiling,roof,wall,machine room) Transportation means(Train,subway,bus,truck) Hz 125 250 500 1000 2000 4000 J-200 TL(Db) 8 12 15 20 24 30 J-500 TL(Db) 8 10 15 19 25 30 J-700 TL(Db) 7 10 14 19 23 29 Head Test J-200 J-500 J-700 vertical horizon vertical horizon vertical horizon Pull at strength(N/3cm) JIS L1096 164.6 99 125.4 94.1 143.1 90.2 Stretch(%) JIS L1096 0.56 0.77 28 3.2 0.3 0.5 Cool resistance(°C) JISK 6301 30 - - Heat-resistance JIS H6772 No change No change No change