GB/T 45159.6-2025
ActiveMechanical vibration and shock—Characterization of the dynamic mechanical properties of visco-elastic materials—Part 6: Time-temperature superposition
机械振动与冲击 黏弹性材料动态力学性能的表征 第6部分：时温叠加
Application Summary AI generated
This standard specifies the time-temperature superposition (TTS) method for characterizing the dynamic mechanical properties of visco-elastic materials, enabling the prediction of long-term or high-frequency behavior from short-term tests at different temperatures. It is applied in engineering fields such as automotive, aerospace, and civil infrastructure for designing vibration dampers, shock absorbers, and noise control systems. The standard is used by material testing laboratories and product developers to generate master curves of storage and loss moduli for rubber, polymers, and adhesives under varying service conditions.
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