IEC 61189-2-805:2024 电气材料、印制板和其他互连结构和组件的试验方法.第2-805部分:用TMA对薄基材进行X/Y CTE试验
标准编号:IEC 61189-2-805:2024
中文名称:电气材料、印制板和其他互连结构和组件的试验方法.第2-805部分:用TMA对薄基材进行X/Y CTE试验
英文名称:Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2-805: X/Y CTE test for thin base materials by TMA
发布日期:2024-04-18
标准范围
IEC 61189-2-805:2024定义了通过使用热机械分析仪(TMA)测定薄电绝缘材料的X/Y热膨胀系数所遵循的方法。该方法适用于在整个使用温度范围内都是固体的材料,并且在整个温度范围内保持足够的刚性,从而不会发生传感探针对样品的不可逆压痕。
IEC 61189-2-805:2024 defines the method to be followed for the determination of the X/Y coefficient of thermal expansion of thin electrical insulating materials via the use of a thermomechanical analyser (TMA). This method is applicable to materials that are solid for the entire range of temperature used, and that retain sufficient rigidity over the temperature range so that so that irreversible indentation of the specimen by the sensing probe does not occur.
标准预览图


