Sonic-Shield Decidamp® CLD 隔音和隔音材料

Decidamp® CLD is a constrained layer, viscoelastic damping material, designed to reduce structural vibration and sound transmission within light gauge materials. CLD was developed to meet market noise reduction requirements in the automotive, marine, industrial and OEM markets.","To achieve this high-performance, the Pyrotek engineering team developed a product that thermally bonds three layers: a rigid outer metal layer, a viscoelastic membrane and a high-tack adhesive layer, hence the name CLD (Constrained Layer Damping).","The product achieves the highest fire rating, complying with International Marine Organization standards for low spread of flame, as well as British standards, achieving Class O.","Vibration is reduced by allowing the viscoelastic layer to flex, which creates shear strains between two rigid substrates, hence noise-creating energy is lost.

特性

• 适用于轻量面板和2毫米以下的钢衬底、4毫米以下的铝衬底和6毫米厚的frp(实心)
• 汽车地板，防火墙，门，天花板和后备箱板
• 适用于厚度不超过2 mm的轻质板和钢基材、厚度不超过4 mm的铝基材和厚度不超过6 mm的FRP（实心）时最为有效