Abstract

Three-layer metal–viscoelastic polymer–metal composites with thermoplastic plasticized films based on polyvinyl acetate as a viscoelastic polymer layer were studied by dynamic mechanical analysis. The temperature dependences of the mechanical loss coefficients and components of the complex elastic modulus were obtained experimentally for composites with different ratios of the thickness of the reinforcing and viscoelastic layers. The results were compared to the experimental data obtained by other methods with other polymer materials, and also to calculation results.

中文翻译：

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聚醋酸乙烯酯基复合材料的参数对其耗散性能的影响

摘要

通过动态力学分析研究了以聚乙酸乙烯酯为粘弹性聚合物层的热塑性增塑薄膜的三层金属-粘弹性聚合物-金属复合材料。对于具有不同比例的增强层和粘弹性层的复合材料，通过实验获得了机械损耗系数和复弹性模量的温度依赖性。将结果与通过其他方法使用其他聚合物材料获得的实验数据进行比较，并与计算结果进行比较。