具有低频衰减性能的粘弹阻尼材料粘弹阻尼材料可广泛用于航空、航天、建筑、机车、船舶、电子设备等减降噪。目前在一些发达国家，阻尼材料已形成系列化、商品化。随着我国经济的发展，阻尼材料的应用已向军事及民用领域迅速扩展。可以说，阻尼材料的研究及应用在我国方兴... Viscoelastic damping materials with low frequency attenuation viscoelastic damping material can be widely used in aviation, aerospace, construction, locomotives, ships, electronic equipment, such as reducing noise. At present in some developed countries, damping materials have been formed series, commercialization. With the economic development in our country, the application of damping materials has rapidly expanded to military and civilian fields. It can be said that the damping material research and application in our Fang Xing ...