粘弹性阻尼材料中互穿聚合物网络技术的应用

Application of IPN′s Techniques of Viscoelastomer Damping Materials

阐述了粘弹性材料在振动波作用下的阻尼机理，指出声波法和模量法的统一性。综述了互穿聚合物网络技术要点，并解释相分离体系宽玻璃化转变区间的形成机理；介绍了互穿聚合物网络技术形成的新途径及梯度互穿聚合物网络技术要点。

The damping mechanisms of viscoelastomeric materials under the vibration waves and the formation mechanisms of the wide range glass transition of micro phase separation IPNs systems are reviewed. The characteristics of IPNs and their new application fields are also introduced.