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本文描述了以棉纱布和铜丝网为载体用DDV-Ⅱ C型动态粘弹谱仪测定高聚物动态力学性能的方法。载体法与用本体试样直接测量法得到的结果大体相同。这种方法可以用于研究液态高聚物、扬氏模量低的低聚物等试样的动态力学性能。
In this paper, a method for the determination of dynamic mechanical properties of polymers by DDV-Ⅱ C dynamic viscoelastic spectrometer with cotton gauze and copper mesh as carrier was described. The results of the vector method are the same as those obtained by the direct measurement of the bulk sample. This method can be used to study the dynamic mechanical properties of liquid polymer, low Young’s modulus oligomers and other samples.