物理安全检测
ISO 6721-4塑料 动态机械性能的测定 第4部分
ISO 6721-4塑料 动态机械性能的测定 第4部分—标准名称
ISO 6721-4 Plastics - Determination of dynamic mechanical properties - Part 4: Tensile vibration - Non-resonance method
ISO 6721-4塑料 动态机械性能的测定 第4部分:拉伸振动 非共振法
ISO 6721-4塑料 动态机械性能的测定 第4部分—适用范围
Scope:
This document describes a forced, non-resonance method for determining the components of the tensile complex modulus E* of polymers at frequencies typically in the range 0,01 Hz to 100 Hz. NOTE Higher frequency measurements can be made, but significant errors in the dynamic properties measured are likely to result (see 10.2.2 and 10.2.3).
ISO 6721-4塑料 动态机械性能的测定 第4部分—引用文件
ISO 6721-1 Plastics — Determination of dynamic mechanical properties — Part 1: General principles
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