机械也会用到阻尼片阻尼片，是贴在车身内表面的一种粘弹性材料，紧贴着车身的钢板壁上，主要是为了起到减少噪声、减少震动的作用，也就是说起到阻尼作用。所有小轿车里都安装有阻尼片，如奔驰、宝马等品牌汽车。此外，航天飞行器、飞机等其他需要减震降噪的

作为减震隔音的阻尼板，可以说是遍布全车。采用磁性型阻尼板的部位包括了轮罩消音层、缓冲板消音层等。而车身上用的多的热熔型阻尼板包括了遍布全车的地板消音层、后排座椅底下以及后备箱的消音层。

 橡胶阻尼片材挤出机 沥青阻尼片材挤出机  

采用两层单螺杆共挤而成，分散效果优异。

Butyl rubber

Butyl Rubber has several features like good gas tightness, ozone resistance, aging resistance, good thermo stability, inorganic acid resistance etc. Butyl Reclaim Rubber is unique product recycled out of butyl rubber tube scrap. The scrap butyl tubes are of pure butyl and no other polymer content is present. Also, it is a harder and less porous material than other and has enough elasticity to form an airtight seal.