Dynamic Mechanical Analysis (DMA) allows for the quantitative determination of the mechanical properties of a sample under an oscillating force and as a function of temperature, time, frequency and strain (DIN 53513, DIN EN ISO 6721, DIN 53440, DIN-IEC 1006, ASTM D4065, ASTM D4092, ASTM D4473, ASTM D5023, ASTM D5024,ASTM D5026,ASTM D5418)。结果描绘了线性粘弹性特性,通常将其描绘为E'(存储模量),E”(损耗模量)和TANδ(损失因子)与温度的图形图。
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