GB/T 33061.3-2025
UpcomingPlastics—Determination of dynamic mechanical properties—Part 3:Resonance-curve method under flexural vibration
塑料 动态力学性能的测定 第3部分：弯曲振动下共振曲线法
Application Summary AI generated
This standard specifies a resonance-curve method for determining the dynamic mechanical properties of plastics under flexural vibration. It is applied in material testing laboratories and quality control settings to measure the storage modulus, loss modulus, and damping characteristics of plastic specimens. The method is particularly relevant for evaluating the viscoelastic behavior of rigid plastics used in automotive, aerospace, and consumer goods industries.
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