In this paper, the crystalline morphology, thermology, rheology and mechanical properties of clarified PP are investigated by PLM, DSC, Rheometer and stretch tester.

采用偏光显微镜(PLM)、差示扫描量热仪(dsc)、毛细管流变仪和拉伸试验机对透明聚丙烯(PP)的结晶形态、热学、流变性、力学性能进行了研究。

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According to the principle of the transverse stretch tensor of object and the optic lever arm magnifying, this article designed a case tester for Young's modulus.

根据物体纵向拉伸，弹性变量及光杠杆的放大原理，制作了箱式杨氏模量实验仪。

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