标准号:ISO 6721-4-1994
实施状态:作废
中文名称:塑料 动态机械性能的测定 第4部分:拉伸振动 非共振法
英文名称:Plastics - Determination of dynamic mechanical properties - Part 4: Tensile vibration - Non-resonance method
发布日期:1994-11
被替代标准:ISO 6721-4-2008
代替标准:ISO 537-1989;ISO 6721-1983
采用标准:BS 2782-3 Method 323A-1996,IDT;JIS K 7244-4-1999,IDT;SN ISO 6721-4-2005,IDT
起草单位:ISO/TC 61
标准简介:Describes a forced, nonresonance method for determining the components of the tensile complex modulus of polymers at frequencies typically in the range 0,01 Hz to 100 Hz. The method is suitable for measuring dynamic storage moduli in the range 0,01 GPa to 5 GPa and to the measurement of loss factors greater than 0,1 und may therefore be conveniently used to study the variation of dynamic properties with temperature and frequency through most of the glass-rubber relaxation region.
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(以上信息更新时间为:2019-11-23)
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