Plastics. Determination of dynamic mechanical properties-Longitudinal and shear vibration. Wave-propagation method
塑料 动态力学性能的测定
发布日期:
2019-04-16
BS ISO 6721-8:2019描述了一种超声波传播方法,用于在离散频率下(通常在0.5 MHz至5 MHz范围内)测定聚合物的纵向复模量L*和剪切复模量G*的存储分量。交叉引用:ISO 1183-3ISO 1183-2ISO 1183-1ISO 6721-1购买时可用的所有当前修订均包含在本文件的购买中。
BS ISO 6721-8:2019 describes an ultrasonic wave propagation method for determining the storage components of the longitudinal complex modulus L* and the shear complex modulus G* of polymers at discrete frequencies typically in the range 0,5 MHz to 5 MHz.Cross References:ISO 1183-3ISO 1183-2ISO 1183-1ISO 6721-1All current amendments available at time of purchase are included with the purchase of this document.