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常州兰陵橡胶厂和航天工业部二院四部共同研制的ZN00～ZN20系列粘弹阻尼材料,于1986年4月21～22日,在常州通过了技术鉴定。鉴定会由江苏省化工厅主持。参加鉴定会的有来自全国有关高等院校、科研、设计、部队、工厂等60个单位的82名代表。粘弹阻尼材料是近年来发展起来的一种新型减振、降噪、隔热、密封的高分子材料,粘贴于辐射噪声的固体结构表面,或衬垫于振动结构的连接处,可以有效地降低噪声和隔离振动,广泛应用于航空、航天、舰船、机械、汽车、火车以及家用电器等领域。ZN系列阻尼材料分五大类:ZN00系列约束阻
Changzhou Lanling Rubber Factory and the Ministry of Aerospace Industry, two homes jointly developed four ZN00 ~ ZN20 series of viscoelastic damping material, in April 21, 1986 ~ 22, in Changzhou passed the technical appraisal. Appraisal will be hosted by the Jiangsu Provincial Department of Chemical Industry. Attending the appraisal meeting were 82 representatives from 60 units including institutions of higher learning, scientific research, design, army and factory in China. Viscoelastic damping material is a new type of vibration-damping, noise-reducing, heat-insulating and sealing polymer material developed in recent years. It is pasted on the surface of solid structure with radiation noise or lined with the connection of vibration structure. Reduce noise and isolate vibration, widely used in the fields of aviation, spaceflight, ships, machinery, automobiles, trains and household appliances. ZN series damping material is divided into five categories: ZN00 series of binding resistance